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	<title>Light Archives - EMFSA</title>
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	<link>https://www.emfsa.co.za/tag/light/</link>
	<description>Electromagnetic fields South Africa</description>
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	<title>Light Archives - EMFSA</title>
	<link>https://www.emfsa.co.za/tag/light/</link>
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	<item>
		<title>EMFSA June 2026 EMF Research Report</title>
		<link>https://www.emfsa.co.za/news/emfsa-june-2026-emf-research-report/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Tue, 30 Jun 2026 12:38:53 +0000</pubDate>
				<category><![CDATA[News]]></category>
		<category><![CDATA[Data Centres]]></category>
		<category><![CDATA[Fertility]]></category>
		<category><![CDATA[Light]]></category>
		<category><![CDATA[RF-EMF]]></category>
		<category><![CDATA[SAA]]></category>
		<guid isPermaLink="false">https://www.emfsa.co.za/?p=31513</guid>

					<description><![CDATA[<p>The South Atlantic Anomaly (SAA) &#8211; what is it? EMFSA June 2026 EMF Research Report Topics United States Maine  Maine would have been the first US state to introduce a moratorium on the construction of large data centres but the bill was vetoed by the governor. New York On 4 June 2026, the New York [&#8230;]</p>
<p>The post <a href="https://www.emfsa.co.za/news/emfsa-june-2026-emf-research-report/">EMFSA June 2026 EMF Research Report</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<h1 class="wp-block-heading">The South Atlantic Anomaly (SAA) &#8211; what is it?</h1>



<p class="wp-block-paragraph">EMFSA June 2026 EMF Research Report Topics</p>



<ul class="wp-block-list">
<li>The South Atlantic Anomaly (SAA) and why it matters for South Africa.</li>
</ul>



<ul class="wp-block-list">
<li>An article “<em>5G Specters: Three Disclosures from the Otherworld</em>” by Brett Mommersteeg and Nona Schulte-Römer Reference: Mommersteeg, B., &amp; Schulte-Römer, N. (2025). 5G Specters: Three Disclosures from the Otherworld. Social Analysis, 69(4), 23–48. <br><a href="https://us.list-manage.com/vOLaYwcFzyn?e=04e875f8a8&amp;c2id=2d5440215a07c90317ad8f8715f1ce8e"><strong>https://doi.org/10.3167/sa.2025.690402</strong></a><br></li>
</ul>



<ul class="wp-block-list">
<li>A recent study investigating  radio-frequency electromagnetic field (RF-EMF) exposure across New York City.<strong> </strong>Reference: Arno Thielens, Salvatore Davi, Sassama Hema, Ricardo Toledo-Crow, Urban radio-frequency electromagnetic field exposure in New York City, Environmental Research, Volume 306, Part 1, 2026, 125040. <a href="https://us.list-manage.com/10ZvPA09G1y?e=04e875f8a8&amp;c2id=2d5440215a07c90317ad8f8715f1ce8e"><strong>https://doi.org/10.1016/j.envres.2026.125040</strong></a></li>
</ul>



<ul class="wp-block-list">
<li>D<strong>ata Centres</strong></li>
</ul>



<p class="wp-block-paragraph"><strong>United States</strong></p>



<p class="wp-block-paragraph"><strong>Maine </strong></p>



<p class="wp-block-paragraph"><strong>Maine</strong> would have been the first US state to introduce a moratorium on the construction of large data centres but the bill was vetoed by the governor.</p>



<p class="wp-block-paragraph"><strong>New York</strong></p>



<p class="wp-block-paragraph">On 4 June 2026, the <strong>New York Legislature </strong>passed the Responsible Data Center Development Act (A11560/S10642). Will it become law?&nbsp;</p>



<p class="wp-block-paragraph"><strong>South Africa</strong></p>



<p class="wp-block-paragraph">What are the approval processes for data centres in South Africa?</p>



<ul class="wp-block-list">
<li><strong>Fertility</strong></li>
</ul>



<p class="wp-block-paragraph">Multiple modern environmental exposures—including <strong>RF-EMF</strong> and <strong>circadian-light disruption</strong>—deserve continued investigation as potential influences on <strong>reproductive health</strong>. </p>



<p class="wp-block-paragraph"><strong>Ovulation, sperm quality, endometriosis, polycystic ovary syndrome, pregnancy outcomes, and developmental programming</strong>:</p>



<p class="wp-block-paragraph">In the <strong>Circadian-Light-Hygiene hypothesis</strong>, the authors propose that daily light exposure is a fundamental regulator of reproductive health. </p>



<p class="wp-block-paragraph">Reference: Gubin, D.; Stefani, O.; Cornelissen, G.; Touitou, Y. The Circadian-Light-Hygiene Hypothesis: A Potential Modulator of Fertility and Birthrate Trends. Biology 2026, 15, 1023. <a href="https://doi.org/10.3390/biology15131023"><strong>https://doi.org/10.3390/biology15131023</strong></a></p>



<p class="wp-block-paragraph">EMFSA June 2026 EMF Research Report link <a href="https://mailchi.mp/emfsa/emfsa-june-2026-newsletter"><strong>https://mailchi.mp/emfsa/emfsa-june-2026-newsletter</strong></a></p>



<figure class="wp-block-embed is-type-wp-embed is-provider-emfsa wp-block-embed-emfsa"><div class="wp-block-embed__wrapper">
<blockquote class="wp-embedded-content" data-secret="L6S37mGC8t"><a href="https://www.emfsa.co.za/news/emfsa-may-2026-newsletter-highlights/">EMFSA May 2026 Newsletter Highlights </a></blockquote><iframe class="wp-embedded-content" sandbox="allow-scripts" security="restricted"  title="“EMFSA May 2026 Newsletter Highlights ” — EMFSA" src="https://www.emfsa.co.za/news/emfsa-may-2026-newsletter-highlights/embed/#?secret=XLVq0x9gpb#?secret=L6S37mGC8t" data-secret="L6S37mGC8t" width="600" height="338" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
</div></figure>



<figure class="wp-block-image size-full is-resized"><img fetchpriority="high" decoding="async" width="595" height="209" src="https://www.emfsa.co.za/wp-content/uploads/2026/06/EMFSA-LOGO-1.jpg" alt="Electromagnetic Fields South Africa (EMFSA) logo in white and green letters on a background depicting telecommunication systems" class="wp-image-31211" style="aspect-ratio:2.8471028037383177;width:329px;height:auto" srcset="https://www.emfsa.co.za/wp-content/uploads/2026/06/EMFSA-LOGO-1.jpg 595w, https://www.emfsa.co.za/wp-content/uploads/2026/06/EMFSA-LOGO-1-300x105.jpg 300w" sizes="(max-width: 595px) 100vw, 595px" /><figcaption class="wp-element-caption"><strong>Electromagnetic Fields South Africa (EMFSA) logo</strong></figcaption></figure>
<p>The post <a href="https://www.emfsa.co.za/news/emfsa-june-2026-emf-research-report/">EMFSA June 2026 EMF Research Report</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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			</item>
		<item>
		<title>Bioadaptive Wellness Equipment: Free webinar!</title>
		<link>https://www.emfsa.co.za/news/bioadaptive-wellness-equipment-free-webinar/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 12:15:57 +0000</pubDate>
				<category><![CDATA[News]]></category>
		<category><![CDATA[Bioadaptive]]></category>
		<category><![CDATA[Light]]></category>
		<category><![CDATA[Magnetism]]></category>
		<category><![CDATA[Water]]></category>
		<category><![CDATA[Wellness]]></category>
		<guid isPermaLink="false">https://www.emfsa.co.za/?p=31283</guid>

					<description><![CDATA[<p>Bioadaptive Wellness Equipment: Free webinar! Bioadaptive Wellness Equipment Webinar: “The Answers Have Changed” Premium Relocation Sale Items Explained: Light, Water, Magnetism Includes: RF Netting, Lighting, Magnetico, PBM Lights, Water Transformation, Research &#38; Study Equipment, and more. Guest post by A. Lech — 16 June 2026 When: Saturday 20 Jun 2026 at 15:00 to 15:40, GMT+2  [&#8230;]</p>
<p>The post <a href="https://www.emfsa.co.za/news/bioadaptive-wellness-equipment-free-webinar/">Bioadaptive Wellness Equipment: Free webinar!</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<h1 class="wp-block-heading">Bioadaptive Wellness Equipment: Free webinar! </h1>



<p class="wp-block-paragraph"><strong>Bioadaptive Wellness Equipment Webinar: “The Answers Have Changed”</strong></p>



<p class="wp-block-paragraph">Premium Relocation Sale Items Explained: <strong>Light, Water, Magnetism</strong></p>



<p class="wp-block-paragraph">Includes: RF Netting, Lighting, Magnetico, PBM Lights, Water Transformation, Research &amp; Study Equipment, and more.</p>



<figure class="wp-block-image size-full"><img decoding="async" width="513" height="211" src="https://www.emfsa.co.za/wp-content/uploads/2026/06/Webinar-June.jpg" alt="Graphic with red background and white text announcing a free webinar on Bioadaptive Wellness Equipment, with additional note “Details in post”." class="wp-image-31282" srcset="https://www.emfsa.co.za/wp-content/uploads/2026/06/Webinar-June.jpg 513w, https://www.emfsa.co.za/wp-content/uploads/2026/06/Webinar-June-300x123.jpg 300w" sizes="(max-width: 513px) 100vw, 513px" /><figcaption class="wp-element-caption">Promotional image for a free webinar on Bioadaptive Wellness Equipment.</figcaption></figure>



<p class="wp-block-paragraph">Guest post by A. Lech — 16 June 2026</p>



<p class="wp-block-paragraph"><strong>When</strong>:</p>



<p class="wp-block-paragraph">Saturday 20 Jun 2026 at 15:00 to 15:40, GMT+2 </p>



<p class="wp-block-paragraph"><strong>Registration</strong>:</p>



<p class="wp-block-paragraph">WhatsApp +27 63 787 9030 with “WEBINAR” to receive the link.</p>



<p class="wp-block-paragraph">We will limit spaces to ensure better interaction and Q&amp;A.</p>



<h2 class="wp-block-heading"><strong>Description</strong></h2>



<div class="wp-block-group"><div class="wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained">
<div class="wp-block-group"><div class="wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained">
<p class="wp-block-paragraph">Join us for a special live webinar featuring the lead author of the South Africa National Report (2021, 2022) to the WHO International Optical Radiation and EMF Project.</p>
</div></div>



<div class="wp-block-group"><div class="wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained">
<p class="wp-block-paragraph">Owing to an upcoming family relocation, we are making available our full collection of premium, research-grade wellness and environmental optimisation equipment at significantly reduced prices.</p>
</div></div>



<p class="wp-block-paragraph">EMFSA has kindly listed the core items <a href="https://www.emfsa.co.za/news/massive-relocation-sale-emf-wellness-equipment/">https://www.emfsa.co.za/news/massive-relocation-sale-emf-wellness-equipment/</a></p>



<p class="wp-block-paragraph">New items are being added.</p>



<p class="wp-block-paragraph">Importantly, this is not a standard sales webinar as we will explain the reasoning and application behind each category of equipment. These insights are directly linked to findings from the 2021–2022 WHO South Africa National Report and related research developments.</p>
</div></div>



<h3 class="wp-block-heading">What the webinar will cover</h3>



<ul class="wp-block-list">
<li>Photon-flux model lighting &amp; PBM systems (red/NIR/UVA) – why switching from energy-flux to photon-flux models creates dramatically better outcomes for cellular energy, recovery, sleep, neurodivergent regulation, and resilience (with real-world SA examples and MRI/EEG/IRMS-validated shifts). </li>



<li>RF Netting Shielding and Magnetico magnetic field systems</li>
</ul>



<p class="wp-block-paragraph">Deep dive into why static magnetic field enhancement (pure negative field, earth-like) is especially powerful in South Africa’s South Atlantic Anomaly (SAA) region. How it supports mitochondrial function, magnetoreception, stress resilience, and bioadaptation – exactly as discussed in the WHO report’s sections on magnetic fields, EBM (electrobiomodulation), and the inverse-Hall effect.</p>



<ul class="wp-block-list">
<li>Water transformation &amp; nanobubble systems (RO filters, nanobubble generators, etc.) – deuterium-aware water, REDOX optimisation, and practical climate-resilient applications (proven in desert, coastal, and high-wind SA conditions). </li>



<li>EMF testing, mitigation &amp; shielding tools – practical, cost-effective solutions selected for real SA homes and environments.  </li>



<li>Additional research instruments, accessories, and upcoming textbooks on deutenomics, biophysics, photon biology, sub-molecular sciences, and bioadaptive design. </li>



<li>Live Q&amp;A – ask about any specific item, bundle deals, summary practical setup for your home/practice, or integration with existing protocols.</li>



<li>Further consultation and details must be booked separately.</li>
</ul>



<h6 class="wp-block-heading"><br>Why This Equipment Is Different</h6>



<ul class="wp-block-list">
<li>Years of practical research and real-world experience have shaped these Bioadaptive Wellness Equipment systems. Their development spans family wellbeing, ecosystem restoration, neurodivergent support, and climate resilience.</li>
</ul>



<p class="wp-block-paragraph">Grounded in the principles of Batho Pele and bioadaptive thinking, they translate emerging insights in photon biology, magnetic fields, and water science into practical applications.</p>



<p class="wp-block-paragraph">The result is a people-first approach informed by lived experience and measurable outcomes.</p>



<p class="wp-block-paragraph"><strong>SARS Tax claim rebate</strong>: </p>



<p class="wp-block-paragraph">Invoices can be provided by the sale for use in claims with SARS for medical and or disability purpose claims.&nbsp;</p>



<p class="wp-block-paragraph"><strong>Perfect for</strong>:</p>



<ul class="wp-block-list">
<li>Health &amp; wellness practitioners </li>



<li>Neurodivergent families and sensory-aware households</li>



<li>Anyone building low-EMF, high-resilience living or therapy spaces</li>



<li>Researchers and those interested in sub-molecular / quantum biology applications </li>



<li>Climate-adaptive and regenerative living enthusiasts</li>
</ul>



<p class="wp-block-paragraph">“<strong>The Answers Have Changed”</strong></p>



<p class="wp-block-paragraph">Discover what this means in practical terms for your health, environment, and resilience.</p>



<p class="wp-block-paragraph">A valuable opportunity to explore the science and context behind Bioadaptive Wellness Equipment in South Africa. </p>



<h6 class="wp-block-heading">Further reading</h6>



<p class="wp-block-paragraph">Lech, J. et al. (2022). <em>South Africa National Report 2022</em>. World Health Organization International EMF Project – International Advisory Committee (IAC), 11th International Optical Radiation and 26th EMF Project Anniversary Meeting. figshare.</p>



<p class="wp-block-paragraph"><a href="https://doi.org/10.6084/m9.figshare.20012759.v1">https://doi.org/10.6084/m9.figshare.20012759.v1</a><br></p>
<p>The post <a href="https://www.emfsa.co.za/news/bioadaptive-wellness-equipment-free-webinar/">Bioadaptive Wellness Equipment: Free webinar!</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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			</item>
		<item>
		<title>EMF Wellness Equipment: Massive Relocation Sale</title>
		<link>https://www.emfsa.co.za/news/massive-relocation-sale-emf-wellness-equipment/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Tue, 09 Jun 2026 15:51:32 +0000</pubDate>
				<category><![CDATA[News]]></category>
		<category><![CDATA[EMF]]></category>
		<category><![CDATA[Environment]]></category>
		<category><![CDATA[Light]]></category>
		<category><![CDATA[PBM]]></category>
		<category><![CDATA[Wellness]]></category>
		<guid isPermaLink="false">https://www.emfsa.co.za/?p=31243</guid>

					<description><![CDATA[<p>EMF Wellness Equipment: Massive Relocation Sale EMF Wellness Equipment: Wellness, Light Therapy &#38; Research Equipment &#8211; Due to our family’s upcoming relocation, we are offering our collection of high-quality wellness, research, and environmental optimization equipment at significantly reduced prices. Guest post by A. Lech — 09 June 2026 Premium Photobiomodulation (PBM), Red/NIR/UVA Systems, Water Treatment [&#8230;]</p>
<p>The post <a href="https://www.emfsa.co.za/news/massive-relocation-sale-emf-wellness-equipment/">EMF Wellness Equipment: Massive Relocation Sale</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<h1 class="wp-block-heading">EMF Wellness Equipment: Massive Relocation Sale </h1>



<p class="wp-block-paragraph">EMF Wellness Equipment: Wellness, Light Therapy &amp; Research Equipment &#8211;  Due to our family’s upcoming relocation, we are offering our collection of high-quality wellness, research, and environmental optimization equipment at significantly reduced prices.</p>



<p class="wp-block-paragraph">Guest post by A. Lech — 09 June 2026</p>



<h3 class="wp-block-heading"><strong>Premium Photobiomodulation (PBM), Red/NIR/UVA Systems, Water Treatment Equipment, EMF Tools, Research Instruments &amp; Books</strong></h3>



<h6 class="wp-block-heading">Photos &amp; Pricing</h6>



<p class="wp-block-paragraph">Detailed photographs and individual pricing are available in the attached posters:</p>


<p><iframe 
    src="https://drive.google.com/embeddedfolderview?id=1HKdkVC1uiDSspa40lCO_SlcYc1MjPA-J#grid" 
    style="width:100%; height:800px; border:0;" 
    frameborder="0" 
    scrolling="yes"><br />
</iframe></p>


<h6 class="wp-block-heading">Purchase Information</h6>



<ul class="wp-block-list">
<li><strong>Location:</strong> Cape Town</li>



<li><strong>Payment:</strong> Cash or EFT</li>



<li><strong>Collection:</strong> Preferred</li>



<li><strong>Delivery:</strong> Possible for larger purchases by arrangement</li>



<li><strong>Contact</strong>: Whatsapp +27  63 787 9030 (reference EMFSA for priority response)</li>



<li><strong>Limited stock</strong> available. </li>



<li><strong>Once sold, items will not be replaced</strong>.</li>
</ul>



<p class="wp-block-paragraph"><strong>Background &amp; Context</strong></p>



<p class="wp-block-paragraph">These items originate from a long-term home-based research and environmental design project focused on photobiomodulation (PBM), therapeutic lighting environments, low-EMF living systems, water quality and transformation, sensory regulation, and wellness-oriented home design.</p>



<p class="wp-block-paragraph">A key focus of this work involved the creation of supportive home environments for neurodivergent individuals, including autism-related sensory and environmental considerations. The emphasis was on practical, lived-in application of environmental tools to better understand comfort, regulation, and day-to-day functional support. </p>



<p class="wp-block-paragraph"><strong>Why These Systems Were Selected</strong></p>



<ul class="wp-block-list">
<li>Targeted red/NIR, UVA, and full-spectrum lighting systems used in environments focused on cellular energy support, recovery, and overall wellness.</li>



<li>Water filtration and transformation tools designed to support water quality and hydration-focused living environments.</li>



<li>EMF-aware accessories, including testers, filters, and timers, intended to assist with environmental monitoring and low-EMF living practices.</li>



<li>Durable, professional-grade equipment selected for long-term practical use, including applications explored in research, wellness, and environmental testing contexts.</li>
</ul>



<h3 class="wp-block-heading">Ideal For</h3>



<ul class="wp-block-list">
<li>Health and wellness enthusiasts</li>



<li>Practitioners, clinics, and therapists</li>



<li>Wellness centres and integrative health spaces</li>



<li>Researchers and experimental environments</li>



<li>Individuals building/creating optimized home wellness or recovery-focused environments</li>



<li>Neurodivergent and sensory-aware living setups</li>



<li>Low-EMF and environmental optimisation </li>
</ul>



<h3 class="wp-block-heading">Categories</h3>



<ul class="wp-block-list">
<li>Photobiomodulation (PBM) and red/NIR light therapy equipment</li>



<li>UVA and full-spectrum lighting systems</li>



<li>Water filtration and treatment equipment</li>



<li>Water structuring devices</li>



<li>EMF testing and mitigation accessories</li>



<li>RF shielding materials and netting</li>



<li>Magnetico and related wellness products</li>



<li>Scientific research instruments</li>



<li>Specialized health, wellness, and technical books</li>



<li>Various accessories and supporting equipment</li>
</ul>



<h3 class="wp-block-heading">Key Features</h3>



<ul class="wp-block-list">
<li>Professionally maintained and fully functional</li>



<li>Lightly used and in excellent condition</li>



<li>Suitable for home, practitioner, research, or wellness-center use</li>



<li>Includes systems used in long-term environmental and wellness testing environments</li>



<li>Many items are difficult to source locally</li>



<li>Bundle purchases welcomed</li>
</ul>



<div class="wp-block-media-text is-stacked-on-mobile"><figure class="wp-block-media-text__media"><img loading="lazy" decoding="async" width="1024" height="649" src="https://www.emfsa.co.za/wp-content/uploads/2026/06/tamanna-rumee-Wt33T42JNCM-unsplash-1024x649.jpg" alt="The words &quot;sale&quot; in white on a red rectangles that are on a black background." class="wp-image-31244 size-full" srcset="https://www.emfsa.co.za/wp-content/uploads/2026/06/tamanna-rumee-Wt33T42JNCM-unsplash-1024x649.jpg 1024w, https://www.emfsa.co.za/wp-content/uploads/2026/06/tamanna-rumee-Wt33T42JNCM-unsplash-300x190.jpg 300w, https://www.emfsa.co.za/wp-content/uploads/2026/06/tamanna-rumee-Wt33T42JNCM-unsplash-768x487.jpg 768w, https://www.emfsa.co.za/wp-content/uploads/2026/06/tamanna-rumee-Wt33T42JNCM-unsplash-1536x974.jpg 1536w, https://www.emfsa.co.za/wp-content/uploads/2026/06/tamanna-rumee-Wt33T42JNCM-unsplash-2048x1299.jpg 2048w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure><div class="wp-block-media-text__content">
<p class="wp-block-paragraph">EMF Wellness Equipment: Massive Relocation Sale </p>
</div></div>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"></p>
<p>The post <a href="https://www.emfsa.co.za/news/massive-relocation-sale-emf-wellness-equipment/">EMF Wellness Equipment: Massive Relocation Sale</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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			</item>
		<item>
		<title>Infographic: Artificial Light at Night &#038; Breast Cancer Risk</title>
		<link>https://www.emfsa.co.za/research-and-studies/infographic-artificial-light-at-night-breast-cancer-risk/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Mon, 05 May 2025 06:02:53 +0000</pubDate>
				<category><![CDATA[Research and Studies]]></category>
		<category><![CDATA[ALAN]]></category>
		<category><![CDATA[Breast cancer]]></category>
		<category><![CDATA[Light]]></category>
		<guid isPermaLink="false">https://www.emfsa.co.za/?p=29647</guid>

					<description><![CDATA[<p>Infographic: Artificial Light at Night &#38; Breast Cancer Risk &#8211; In our modern world, exposure to artificial light at night (ALAN)—from streetlights to smartphone screens—is nearly unavoidable. But could this seemingly harmless light be affecting our long-term health? Published on May 5, 2025 Dr. Mortazavi recently summarized these findings: Dr. Alireza Mortazavi – LinkedIn Post [&#8230;]</p>
<p>The post <a href="https://www.emfsa.co.za/research-and-studies/infographic-artificial-light-at-night-breast-cancer-risk/">Infographic: Artificial Light at Night &amp; Breast Cancer Risk</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
]]></description>
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<h5 class="wp-block-heading">Infographic: Artificial Light at Night &amp; Breast Cancer Risk &#8211; In our modern world, exposure to artificial light at night (ALAN)—from streetlights to smartphone screens—is nearly unavoidable. But could this seemingly harmless light be affecting our long-term health?</h5>



<p class="wp-block-paragraph">Published on May 5, 2025</p>



<p class="wp-block-paragraph">Dr. Mortazavi recently summarized these findings: <a class="" href="https://www.linkedin.com/posts/alireza-mortazavi-a18b9784_breastcancer-bluelight-publichealth-activity-7323968764817907712-4fM7">Dr. Alireza Mortazavi – LinkedIn Post on Breast Cancer, Blue Light, and Public Health</a></p>



<div class="wp-block-media-text is-stacked-on-mobile"><figure class="wp-block-media-text__media"><img loading="lazy" decoding="async" width="1024" height="680" src="https://www.emfsa.co.za/wp-content/uploads/2025/05/Infographic-Artificial-Light-at-Night-Breast-Cancer-Risk-1024x680.jpg" alt="Infographic summarizing studies linking light pollution and screen time to breast cancer risk. Includes findings from Kloog (2011), Männistö (2021), He (2022), James (2017), Garcia-Sánchez (2018), and Mortazavi (2018–2024). Highlights risks from artificial light at night (ALAN), smartphone screens, and high-energy visible (HEV) blue light." class="wp-image-29648 size-full" srcset="https://www.emfsa.co.za/wp-content/uploads/2025/05/Infographic-Artificial-Light-at-Night-Breast-Cancer-Risk-1024x680.jpg 1024w, https://www.emfsa.co.za/wp-content/uploads/2025/05/Infographic-Artificial-Light-at-Night-Breast-Cancer-Risk-300x199.jpg 300w, https://www.emfsa.co.za/wp-content/uploads/2025/05/Infographic-Artificial-Light-at-Night-Breast-Cancer-Risk-768x510.jpg 768w, https://www.emfsa.co.za/wp-content/uploads/2025/05/Infographic-Artificial-Light-at-Night-Breast-Cancer-Risk.jpg 1052w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure><div class="wp-block-media-text__content">
<p class="wp-block-paragraph"><strong>Infographic</strong>: Artificial light at night &amp; breast cancer risk, highlighting both global studies and the early work by Mortazavi et al. Several studies have found links between exposure to artificial light at night—especially blue light from screens—and increased breast cancer risk, particularly in genetically predisposed women.</p>
</div></div>



<p class="wp-block-paragraph"><strong>Artificial Light at Night &amp; Breast Cancer Risk: What Does the Science Say?</strong><br>Recent studies suggest a concerning link between nighttime light exposure and breast cancer risk, though the strength of evidence varies. </p>



<p class="wp-block-paragraph"><strong> Global studies and the early work by Mortazavi et al.</strong> </p>



<ul class="wp-block-list">
<li>Kloog et al. (2011) found that higher levels of outdoor ALAN correlate with increased breast cancer incidence.</li>



<li> Männisto et al. (2021) highlighted smartphone screen exposure as a potential risk factor, though direct large-scale studies are still limited.</li>



<li> He et al. (2022) conducted a meta-analysis showing a moderate positive association between ALAN and breast cancer risk.</li>



<li>James et al. (2017) linked both indoor and outdoor artificial light to higher risk, especially in younger women, using nurse cohort data.</li>



<li>Garcia-Sánchez et al. (2018) found an association between tablet use in the bedroom and increased breast cancer risk, supporting concerns around digital screens and circadian disruption.</li>
</ul>



<h5 class="wp-block-heading">Mortazavi et al. (2018–2024) contributed valuable research on blue light, screen time, and machine learning models predicting breast cancer risk—offering insights but calling for further studies.</h5>



<p class="wp-block-paragraph"></p>



<ul class="wp-block-list">
<li>Mortazavi SAR, Tahmasebi S, Lech JC, Welsh JS, Taleie A, Rezaianzadeh A, Zamani A, Mega K, Nematollahi S, Zamani A, Mortazavi SMJ, Sihver L. Digital Screen Time and the Risk of Female Breast Cancer: A Retrospective Matched Case-Control Study. J Biomed Phys Eng. 2024 Apr 1;14(2):169-182. doi: 10.31661/jbpe.v0i0.2310-1678. PMID: 38628888; PMCID: PMC11016821.</li>



<li>Mortazavi, Seyed Ali Reza et al. “Machine Learning Models for Predicting Breast Cancer Risk in Women Exposed to Blue Light from Digital Screens.”&nbsp;Journal of biomedical physics &amp; engineering&nbsp;vol. 12,6 637-644. 1 Dec. 2022, doi:10.31661/jbpe.v0i0.210</li>



<li>Mortazavi SAR, Mortazavi SMJ. Women with hereditary breast cancer predispositions should avoid using their smartphones, tablets, and laptops at night. Iran J Basic Med Sci. 2018 Feb;21(2):112-115. doi: 10.22038/IJBMS.2018.27711.6751. PMID: 29456806; PMCID: PMC5811748.</li>
</ul>



<p class="has-text-align-center has-black-color has-vivid-green-cyan-background-color has-text-color has-background has-link-color wp-elements-46540230821bf4e9fdab6c6a03475592 wp-block-paragraph" id="key-takeaway" style="font-size:19px"><strong>Key Takeaway</strong></p>



<p class="has-text-align-center has-black-color has-vivid-green-cyan-background-color has-text-color has-background has-link-color wp-elements-2202f72137fa11a2db1cdb9093ac0fa9 wp-block-paragraph" id="key-takeaway"><strong>While more research is needed to confirm causality, the current body of evidence supports a clear warning—excessive exposure to artificial light at night, particularly blue light from screens, may elevate breast cancer risk.<br>As digital devices become ever more integrated into our lives, it’s critical to explore preventive strategies, support further interdisciplinary research, and increase public awareness.</strong></p>



<p class="wp-block-paragraph"><strong>Explore more: <a href="https://www.emfsa.co.za/news/what-has-light-got-to-do-with-breast-cancer/">What has Light got to do with Breast Cancer? </a></strong></p>
<p>The post <a href="https://www.emfsa.co.za/research-and-studies/infographic-artificial-light-at-night-breast-cancer-risk/">Infographic: Artificial Light at Night &amp; Breast Cancer Risk</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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		<title>EMFSA January 2023 Newsletter</title>
		<link>https://www.emfsa.co.za/news/emfsa-january-2023-newsletter/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Tue, 31 Jan 2023 13:25:13 +0000</pubDate>
				<category><![CDATA[News]]></category>
		<category><![CDATA[Deutenomics]]></category>
		<category><![CDATA[EMFSA January 2023 Newsletter]]></category>
		<category><![CDATA[Ergonomics]]></category>
		<category><![CDATA[Light]]></category>
		<category><![CDATA[Magnetism]]></category>
		<category><![CDATA[Mitochondria]]></category>
		<category><![CDATA[Policy]]></category>
		<category><![CDATA[Water]]></category>
		<guid isPermaLink="false">https://www.emfsa.co.za/?p=27503</guid>

					<description><![CDATA[<p>Enjoy! https://mailchi.mp/emfsa/policy-light-water-magnetism-deutenomics-renewable-energy-ergonomics</p>
<p>The post <a href="https://www.emfsa.co.za/news/emfsa-january-2023-newsletter/">EMFSA January 2023 Newsletter</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="630" height="389" src="https://www.emfsa.co.za/wp-content/uploads/2023/01/Z-2.jpg" alt="" class="wp-image-27512" srcset="https://www.emfsa.co.za/wp-content/uploads/2023/01/Z-2.jpg 630w, https://www.emfsa.co.za/wp-content/uploads/2023/01/Z-2-300x185.jpg 300w" sizes="auto, (max-width: 630px) 100vw, 630px" /></figure>



<p class="wp-block-paragraph">Enjoy! </p>



<p class="wp-block-paragraph"><a href="https://mailchi.mp/emfsa/policy-light-water-magnetism-deutenomics-renewable-energy-ergonomics">https://mailchi.mp/emfsa/policy-light-water-magnetism-deutenomics-renewable-energy-ergonomics</a></p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="490" height="164" src="https://www.emfsa.co.za/wp-content/uploads/2022/04/EMFSA-image-for-zoom.jpg" alt="" class="wp-image-26547" srcset="https://www.emfsa.co.za/wp-content/uploads/2022/04/EMFSA-image-for-zoom.jpg 490w, https://www.emfsa.co.za/wp-content/uploads/2022/04/EMFSA-image-for-zoom-300x100.jpg 300w" sizes="auto, (max-width: 490px) 100vw, 490px" /></figure>
<p>The post <a href="https://www.emfsa.co.za/news/emfsa-january-2023-newsletter/">EMFSA January 2023 Newsletter</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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		<title>EHS/EMFIS: is radiofrequency radiation the only culprit?</title>
		<link>https://www.emfsa.co.za/ehs-posts/ehs-emfis-is-radiofrequency-radiation-the-only-culprit/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Tue, 31 Jan 2023 06:16:35 +0000</pubDate>
				<category><![CDATA[EHS General Posts]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[EHS]]></category>
		<category><![CDATA[EMFIS]]></category>
		<category><![CDATA[Fishbowl]]></category>
		<category><![CDATA[Light]]></category>
		<category><![CDATA[South African National Report 2021]]></category>
		<category><![CDATA[South African National Report 2022]]></category>
		<guid isPermaLink="false">https://www.emfsa.co.za/?p=27437</guid>

					<description><![CDATA[<p>For readers new to the topic: EHS: Electrohypersensitivity EMFIS: Electromagnetic Field Intolerance Syndrome “With increasing electromagnetic Hypersensitivity (EHS), various health disorders are prevalent among people using smart wireless devices for a prolonged time.” Our comment on the above quote: The impression is often given that it is only radiofrequency radiation that is an issue as [&#8230;]</p>
<p>The post <a href="https://www.emfsa.co.za/ehs-posts/ehs-emfis-is-radiofrequency-radiation-the-only-culprit/">EHS/EMFIS: is radiofrequency radiation the only culprit?</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<figure class="wp-block-image size-large is-resized"><img loading="lazy" decoding="async" src="https://www.emfsa.co.za/wp-content/uploads/2023/01/oc-gonzalez-xg8z_KhSorQ-unsplash-1024x683.jpg" alt="" class="wp-image-27438" width="353" height="235" srcset="https://www.emfsa.co.za/wp-content/uploads/2023/01/oc-gonzalez-xg8z_KhSorQ-unsplash-1024x683.jpg 1024w, https://www.emfsa.co.za/wp-content/uploads/2023/01/oc-gonzalez-xg8z_KhSorQ-unsplash-300x200.jpg 300w, https://www.emfsa.co.za/wp-content/uploads/2023/01/oc-gonzalez-xg8z_KhSorQ-unsplash-768x512.jpg 768w, https://www.emfsa.co.za/wp-content/uploads/2023/01/oc-gonzalez-xg8z_KhSorQ-unsplash-1536x1024.jpg 1536w, https://www.emfsa.co.za/wp-content/uploads/2023/01/oc-gonzalez-xg8z_KhSorQ-unsplash-2048x1365.jpg 2048w" sizes="auto, (max-width: 353px) 100vw, 353px" /><figcaption>Photo by OC Gonzalez on Unsplash</figcaption></figure>



<p class="wp-block-paragraph">For readers new to the topic:</p>



<p class="wp-block-paragraph">EHS: Electrohypersensitivity</p>



<p class="wp-block-paragraph">EMFIS: Electromagnetic Field Intolerance Syndrome</p>



<p class="wp-block-paragraph">“<em><span style="text-decoration: underline;">With increasing electromagnetic Hypersensitivity (EHS), various health disorders are prevalent among people using smart wireless devices for a prolonged time</span></em>.”</p>



<p class="wp-block-paragraph">Our comment on the above quote:</p>



<p class="wp-block-paragraph">The impression is often given that it is only radiofrequency radiation that is an issue as far as EHS/EMFIS is concerned.</p>



<p class="wp-block-paragraph">This is <span style="text-decoration: underline;">not the case</span>. Some very <span style="text-decoration: underline;">basic</span> additional factors (there is much more to this topic) that need to be taken into account: </p>



<p class="wp-block-paragraph">•Low frequency electric and magnetic fields: house wiring, appliances, lights, power lines, substations, etc.</p>



<p class="wp-block-paragraph">•High frequency voltage transients generated by some electric / electronic devices.</p>



<p class="wp-block-paragraph">•Lack of exposure to sunrise and natural outside light (where the shielding itself has turned the homes into Faraday Cages). These individuals will not recover.</p>



<p class="wp-block-paragraph">•Exposure to indoors artificial light of erroneous wavelengths during daytime and after sunset.</p>



<p class="wp-block-paragraph">•Lack of making contact with the earth, not through artificial earthing methods but through being outside and physically making contact with the earth (bare feet on wet sand or grass).</p>



<p class="wp-block-paragraph">•Misguided use of supplements and treatments, as well as polypharma.</p>



<p class="wp-block-paragraph"><strong>“a prolonged time”</strong>?</p>



<p class="wp-block-paragraph">The statement &#8220;<em>Using wireless technology for a prolonged time in order to develop EHS&#8221;</em> is not correct.&#8221; It depends on the mitochondrial health of each individual and what their personal “fishbowl” environment looks like.&nbsp;</p>
<p>The post <a href="https://www.emfsa.co.za/ehs-posts/ehs-emfis-is-radiofrequency-radiation-the-only-culprit/">EHS/EMFIS: is radiofrequency radiation the only culprit?</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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		<title>EMFSA October 2022 Newsletter</title>
		<link>https://www.emfsa.co.za/news/emfsa-october-2022-newsletter/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Mon, 31 Oct 2022 13:56:59 +0000</pubDate>
				<category><![CDATA[News]]></category>
		<category><![CDATA[5G]]></category>
		<category><![CDATA[Breast cancer]]></category>
		<category><![CDATA[Deutenomics]]></category>
		<category><![CDATA[EMFSA October 2022 Newsletter]]></category>
		<category><![CDATA[Light]]></category>
		<guid isPermaLink="false">https://www.emfsa.co.za/?p=27054</guid>

					<description><![CDATA[<p>In this month&#8217;s newsletter: Breast cancer Physician well-being Prof László G. Boros Terms: Legal limits, Standards, Guidelines, Resolutions, Directives&#8230; ICNIRP thermal/non thermal The GSMA&#8217;s 2022 &#8220;5G millimetre wave safety&#8221; guide. And more&#8230;.. Link to the newsletter: https://mailchi.mp/emfsa/monitoring-compliance-enforcement-accountability-transparency</p>
<p>The post <a href="https://www.emfsa.co.za/news/emfsa-october-2022-newsletter/">EMFSA October 2022 Newsletter</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<div class="wp-block-image"><figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="400" height="240" src="https://www.emfsa.co.za/wp-content/uploads/2022/10/Breast-cancer.jpg" alt="" class="wp-image-27055" srcset="https://www.emfsa.co.za/wp-content/uploads/2022/10/Breast-cancer.jpg 400w, https://www.emfsa.co.za/wp-content/uploads/2022/10/Breast-cancer-300x180.jpg 300w" sizes="auto, (max-width: 400px) 100vw, 400px" /><figcaption>Photo by National Cancer Institute on Unsplash</figcaption></figure></div>



<p class="wp-block-paragraph"><strong>In this month&#8217;s newsletter:</strong></p>



<p class="wp-block-paragraph">Breast cancer</p>



<p class="wp-block-paragraph">Physician well-being</p>



<p class="wp-block-paragraph">Prof László G. Boros</p>



<p class="wp-block-paragraph">Terms: Legal limits, Standards, Guidelines, Resolutions, Directives&#8230;</p>



<p class="wp-block-paragraph">ICNIRP thermal/non thermal</p>



<p class="wp-block-paragraph">The GSMA&#8217;s  2022 &#8220;5G millimetre wave safety&#8221; guide.</p>



<p class="wp-block-paragraph">And more&#8230;..</p>



<p class="wp-block-paragraph">Link to the newsletter: </p>



<p class="wp-block-paragraph"><a href="https://mailchi.mp/emfsa/monitoring-compliance-enforcement-accountability-transparency">https://mailchi.mp/emfsa/monitoring-compliance-enforcement-accountability-transparency</a></p>
<p>The post <a href="https://www.emfsa.co.za/news/emfsa-october-2022-newsletter/">EMFSA October 2022 Newsletter</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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		<title>An invitation to learn Deutenomics from Prof László G. Boros</title>
		<link>https://www.emfsa.co.za/videos/an-invitation-to-learn-deutenomics-from-prof-laszlo-g-boros/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Mon, 10 Oct 2022 10:11:30 +0000</pubDate>
				<category><![CDATA[Videos]]></category>
		<category><![CDATA[Course 2023]]></category>
		<category><![CDATA[Deutenomics]]></category>
		<category><![CDATA[Light]]></category>
		<category><![CDATA[Magnetism]]></category>
		<category><![CDATA[Water]]></category>
		<guid isPermaLink="false">https://www.emfsa.co.za/?p=27050</guid>

					<description><![CDATA[<p>The post <a href="https://www.emfsa.co.za/videos/an-invitation-to-learn-deutenomics-from-prof-laszlo-g-boros/">An invitation to learn Deutenomics from Prof László G. Boros</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe loading="lazy" title="An invitation to learn Deutenomics from Prof László G. Boros" width="1150" height="647" src="https://www.youtube.com/embed/NISmXLCo2A4?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div></figure>
<p>The post <a href="https://www.emfsa.co.za/videos/an-invitation-to-learn-deutenomics-from-prof-laszlo-g-boros/">An invitation to learn Deutenomics from Prof László G. Boros</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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		<title>EMFSA September 2022 Newsletter</title>
		<link>https://www.emfsa.co.za/news/emfsa-september-2022-newsletter/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Fri, 30 Sep 2022 13:04:53 +0000</pubDate>
				<category><![CDATA[News]]></category>
		<category><![CDATA[Breast Milk]]></category>
		<category><![CDATA[Course 2023]]></category>
		<category><![CDATA[Disability]]></category>
		<category><![CDATA[EMFSA September 2022 Newsletter]]></category>
		<category><![CDATA[Light]]></category>
		<category><![CDATA[Magnetism]]></category>
		<category><![CDATA[Water]]></category>
		<guid isPermaLink="false">https://www.emfsa.co.za/?p=27026</guid>

					<description><![CDATA[<p>Now ready for enrollment: upcoming course January 2023 'LIGHT &#124; WATER &#124; MAGNETISM Simplicity within Complexity' Plus: Why is the timing of expressed breast milk important? Videos and more: Enjoy! Link to the newsletter https://mailchi.mp/emfsa/health-nnemf-lightdisability Clock image by Abdul A on Unsplash</p>
<p>The post <a href="https://www.emfsa.co.za/news/emfsa-september-2022-newsletter/">EMFSA September 2022 Newsletter</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<div class="wp-block-media-text alignwide is-stacked-on-mobile"><figure class="wp-block-media-text__media"><img loading="lazy" decoding="async" width="981" height="307" src="https://www.emfsa.co.za/wp-content/uploads/2022/09/Course-2023.jpg" alt="" class="wp-image-27027 size-full" srcset="https://www.emfsa.co.za/wp-content/uploads/2022/09/Course-2023.jpg 981w, https://www.emfsa.co.za/wp-content/uploads/2022/09/Course-2023-300x94.jpg 300w, https://www.emfsa.co.za/wp-content/uploads/2022/09/Course-2023-768x240.jpg 768w" sizes="auto, (max-width: 981px) 100vw, 981px" /></figure><div class="wp-block-media-text__content">
<pre class="wp-block-preformatted">Now ready for enrollment: upcoming course January 2023</pre>



<pre class="wp-block-preformatted">'LIGHT | WATER | MAGNETISM
Simplicity within Complexity'</pre>
</div></div>



<p class="wp-block-paragraph"><strong>Plus:</strong></p>



<div class="wp-block-media-text alignwide is-stacked-on-mobile"><figure class="wp-block-media-text__media"><img loading="lazy" decoding="async" width="1024" height="576" src="https://www.emfsa.co.za/wp-content/uploads/2022/09/abdul-a-CxRBtNe243k-unsplash-1-1-1024x576.jpg" alt="" class="wp-image-27033 size-full" srcset="https://www.emfsa.co.za/wp-content/uploads/2022/09/abdul-a-CxRBtNe243k-unsplash-1-1-1024x576.jpg 1024w, https://www.emfsa.co.za/wp-content/uploads/2022/09/abdul-a-CxRBtNe243k-unsplash-1-1-300x169.jpg 300w, https://www.emfsa.co.za/wp-content/uploads/2022/09/abdul-a-CxRBtNe243k-unsplash-1-1-768x432.jpg 768w, https://www.emfsa.co.za/wp-content/uploads/2022/09/abdul-a-CxRBtNe243k-unsplash-1-1-1536x864.jpg 1536w, https://www.emfsa.co.za/wp-content/uploads/2022/09/abdul-a-CxRBtNe243k-unsplash-1-1-2048x1152.jpg 2048w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure><div class="wp-block-media-text__content">
<pre class="wp-block-preformatted"><strong>Why is the timing of expressed breast milk important?</strong></pre>
</div></div>



<p class="wp-block-paragraph"><strong>Videos</strong> and more:</p>



<p class="wp-block-paragraph">Enjoy!</p>



<p class="wp-block-paragraph">Link to the newsletter</p>



<p class="wp-block-paragraph"><a href="https://mailchi.mp/emfsa/health-nnemf-lightdisability">https://mailchi.mp/emfsa/health-nnemf-lightdisability</a></p>



<figure class="wp-block-image size-full is-resized"><img loading="lazy" decoding="async" src="https://www.emfsa.co.za/wp-content/uploads/2022/04/EMFSA-image-for-zoom.jpg" alt="" class="wp-image-26547" width="214" height="72" srcset="https://www.emfsa.co.za/wp-content/uploads/2022/04/EMFSA-image-for-zoom.jpg 490w, https://www.emfsa.co.za/wp-content/uploads/2022/04/EMFSA-image-for-zoom-300x100.jpg 300w" sizes="auto, (max-width: 214px) 100vw, 214px" /></figure>



<p class="wp-block-paragraph">Clock image by Abdul A on Unsplash</p>
<p>The post <a href="https://www.emfsa.co.za/news/emfsa-september-2022-newsletter/">EMFSA September 2022 Newsletter</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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		<title>Energy Saving LED Street Lights-The Unintended Consequences</title>
		<link>https://www.emfsa.co.za/news/energy-saving-led-street-lights-the-unintended-consequences/</link>
		
		<dc:creator><![CDATA[Editor]]></dc:creator>
		<pubDate>Wed, 31 Aug 2022 06:35:47 +0000</pubDate>
				<category><![CDATA[News]]></category>
		<category><![CDATA[ALAN]]></category>
		<category><![CDATA[Cancer]]></category>
		<category><![CDATA[Circadian Disruption]]></category>
		<category><![CDATA[Climate]]></category>
		<category><![CDATA[Environment]]></category>
		<category><![CDATA[IARC]]></category>
		<category><![CDATA[Light]]></category>
		<category><![CDATA[Light Pollution]]></category>
		<category><![CDATA[Street Lighting]]></category>
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					<description><![CDATA[<p>The intentions are good: help save the planet by reducing energy consumption from streetlights. Claims also include the reduction of light pollution. However, there could be unintended consequences associated with energy saving LED streetlights. Artificial Light at Night (ALAN), Light Pollution and Circadian Disruption: In many cases these new LED streetlights are contributing to light [&#8230;]</p>
<p>The post <a href="https://www.emfsa.co.za/news/energy-saving-led-street-lights-the-unintended-consequences/">Energy Saving LED Street Lights-The Unintended Consequences</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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<div class="wp-block-image"><figure class="aligncenter size-large is-resized"><img loading="lazy" decoding="async" src="https://www.emfsa.co.za/wp-content/uploads/2022/08/daniel-olah-1nUNsmWfcSk-unsplash-819x1024.jpg" alt="" class="wp-image-26963" width="265" height="331" srcset="https://www.emfsa.co.za/wp-content/uploads/2022/08/daniel-olah-1nUNsmWfcSk-unsplash-819x1024.jpg 819w, https://www.emfsa.co.za/wp-content/uploads/2022/08/daniel-olah-1nUNsmWfcSk-unsplash-240x300.jpg 240w, https://www.emfsa.co.za/wp-content/uploads/2022/08/daniel-olah-1nUNsmWfcSk-unsplash-768x960.jpg 768w, https://www.emfsa.co.za/wp-content/uploads/2022/08/daniel-olah-1nUNsmWfcSk-unsplash-1229x1536.jpg 1229w, https://www.emfsa.co.za/wp-content/uploads/2022/08/daniel-olah-1nUNsmWfcSk-unsplash-1638x2048.jpg 1638w, https://www.emfsa.co.za/wp-content/uploads/2022/08/daniel-olah-1nUNsmWfcSk-unsplash-scaled.jpg 2048w" sizes="auto, (max-width: 265px) 100vw, 265px" /><figcaption>Photo by Daniel Olah on Unsplash</figcaption></figure></div>



<p class="wp-block-paragraph">The intentions are good: help save the planet by reducing energy consumption from streetlights. Claims also include the reduction of light pollution.</p>



<p class="wp-block-paragraph">However, there could be unintended consequences associated with energy saving LED streetlights.</p>



<p class="wp-block-paragraph"><strong>Artificial Light at Night (ALAN), Light Pollution</strong> <strong>and Circadian Disruption:</strong></p>



<p class="wp-block-paragraph"> In many cases these new LED streetlights are contributing to <span style="text-decoration: underline;">light pollution</span>, with serious environmental consequences for humans, wildlife, and our climate.</p>



<p class="wp-block-paragraph">Since 2017 there is general scientific consensus that <span style="text-decoration: underline;">light</span> has the most significant outcome on altering any biochemistry in life, either positively or negatively.</p>



<p class="wp-block-paragraph">So-called “white” LEDs emit a portion of their light at wavelengths below 500 nm (blue). These wavelengths are not beneficial to human and environmental <span style="text-decoration: underline;">health</span>.</p>



<p class="wp-block-paragraph">The 2022 National WHO EMF Project Report IAC-ZA&nbsp; mandates that streetlights are modified/adjusted by changing from an energy flux model (white) to a <span style="text-decoration: underline;">photon flux model</span> (orange/red). UV is included too and flicker. A photon flux model results in significantly <span style="text-decoration: underline;">lower energy inputs</span> and is much more beneficial to human health.</p>



<p class="wp-block-paragraph">Mounting evidence indicates that <span style="text-decoration: underline;">disruption of circadian regulation</span> is associated with a wide variety of adverse health consequences, including increased risk for premature death, cancer, metabolic syndrome, cardiovascular dysfunction, immune dysregulation, reproductive problems, mood disorders, and learning deficits. Of particular interest here is <span style="text-decoration: underline;">obesity</span> and <span style="text-decoration: underline;">breast cancer</span>.</p>



<p class="wp-block-paragraph">•In 2019 a working group from the International Agency for Research on Cancer (IARC) concluded that &#8220;shift work that involves <span style="text-decoration: underline;">circadian disruption</span> is probably carcinogenic to humans” (Group 2A): <a href="https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(19)30455-3/fulltext">IARC Monographs Vol 124 group. Carcinogenicity of night shift work: <em>Lancet Oncology</em>; Published 4 July 2019. DOI: </a><a href="https://doi.org/10.1016/S1470-2045(19)30455-3">https://doi.org/10.1016/S1470-2045(19)30455-3</a></p>



<p class="wp-block-paragraph">•2 June 2020 IARC Monographs Volume 124: Night Shift Work <a href="https://tinyurl.com/5tk2y76v">https://tinyurl.com/5tk2y76v</a></p>



<p class="wp-block-paragraph">&nbsp;•In 2016, the American Medical Association responded to the growing body of evidence suggesting that intense LEDs are harmful to human health by recommending that communities change streetlights to “<em>minimize and control blue-rich environmental lighting</em>.”</p>



<p class="wp-block-paragraph"><strong>Energy Flux versus Photon Flux model</strong></p>



<p class="wp-block-paragraph"><strong>Video</strong> </p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/watch?v=c2EcneC9EMg&amp;t=1539s">25:39</a> Night Sky, Satellites</p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/watch?v=c2EcneC9EMg&amp;t=1579s">26:19</a> Energy Flux versus Photon Flux model</p>



<p class="wp-block-paragraph">Western Cape Nature residential estate:</p>



<p class="wp-block-paragraph">Prone to wildfires, drought and high winds on the coast dune line.</p>



<p class="wp-block-paragraph">Intervention: external building lighting changed to a Photon-flux model.</p>



<p class="wp-block-paragraph"><strong>Outcome:</strong></p>



<p class="wp-block-paragraph"> •Night sky constellations and satellites were significantly more visible.</p>



<p class="wp-block-paragraph">•Significant increase in wildlife visibility and engagement within the area.&nbsp;</p>



<p class="wp-block-paragraph">•Residents went to <span style="text-decoration: underline;">sleep</span> earlier and there was a decrease of reported <span style="text-decoration: underline;">health</span> complaints.</p>



<p class="wp-block-paragraph">•Decrease in property break in attempts at night.&nbsp;</p>



<p class="wp-block-paragraph">•Neighboring vegetation growth on the dune increased, and grass lawn <span style="text-decoration: underline;">resilience</span> to the summer elements, heat and winds significantly increased as illustrated in the images below.</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="656" height="431" src="https://www.emfsa.co.za/wp-content/uploads/2022/08/Grass-enrgy-flux-versus-photon-flux.jpg" alt="" class="wp-image-26949" srcset="https://www.emfsa.co.za/wp-content/uploads/2022/08/Grass-enrgy-flux-versus-photon-flux.jpg 656w, https://www.emfsa.co.za/wp-content/uploads/2022/08/Grass-enrgy-flux-versus-photon-flux-300x197.jpg 300w" sizes="auto, (max-width: 656px) 100vw, 656px" /><figcaption>Image source: </figcaption></figure>



<p class="wp-block-paragraph"><strong>A</strong> <strong>Human Right: </strong></p>



<p class="wp-block-paragraph">On the 28th of July 2022 the UN General Assembly adopted a landmark resolution recognizing the right to a <span style="text-decoration: underline;">clean, healthy and sustainable environment</span> as a human right and calling for greater global efforts to ensure that principle is upheld.&nbsp;</p>



<p class="wp-block-paragraph"><strong>T</strong>his resolution updates the Equality Act under the heading of International Binding Treaties, as per the 2022 National WHO EMF Project Report IAC-ZA</p>



<p class="wp-block-paragraph"><strong>This is not progress!</strong></p>



<p class="wp-block-paragraph">A LED energy saving street light is placed in very close proximity to a residence (without any warning or consultation with the homeowner).&nbsp;</p>



<p class="wp-block-paragraph">The light is so bright that it is impossible to spend time outside at night in the garden.</p>



<p class="wp-block-paragraph">To make matters worse, the light is on all day.</p>



<p class="wp-block-paragraph">Imagine the frustration- attempts to resolve the matter are ignored;&nbsp; enquiries to the municipality in regards to the specifications of the&nbsp;light are ignored or sent from pillar to post.</p>



<p class="has-text-align-center wp-block-paragraph"><img loading="lazy" decoding="async" width="624" height="397" src="https://lh6.googleusercontent.com/NhfHsWL9xo2OjLLoF3qt5k7a-UmNakUAegCwTIzeb0M1HpqotczY7auPSgx6_7WqsQX1Q4rQiIJNrKtOHyJUUDIO8S4Y6wRVdV6cEaT7pYi6wLKl72lc0cmcF-tIhCrozvn73Kx74_SWIUotFOiK9H4"></p>



<p class="wp-block-paragraph">The public is aware that some smart cities incorporate sensors for air quality, pedestrian traffic, monitoring electricity use and more. In addition some streetlights are equipped for telecommunication purposes. Is it a wonder then that conspiracy theories flourish &#8211; when there is such a lack of <span style="text-decoration: underline;">transparency</span> and <span style="text-decoration: underline;">cooperation</span>?</p>



<p class="wp-block-paragraph">“<em><strong>Done well, LEDs could save the planet, in the sense of reining in light pollution</strong></em>,” says astronomer John Barentine, also of International Dark-Sky Association. “<em><strong>Done carelessly, it could be devastating</strong></em>.”</p>



<p class="wp-block-paragraph"><strong>References</strong>:</p>



<p class="wp-block-paragraph">2022 National WHO EMF Project Report IAC-ZA </p>



<p class="wp-block-paragraph">American Medical Association warns of health and safety problems from ‘white’ LED&nbsp;streetlights <a href="https://tinyurl.com/bdcs76cz">https://tinyurl.com/bdcs76cz</a></p>



<p class="wp-block-paragraph">UN General Assembly Resolution <a href="https://tinyurl.com/y9ksmcyz">https://tinyurl.com/y9ksmcyz</a></p>



<p class="wp-block-paragraph">Thomas Münzel, Omar Hahad, Andreas Daiber, The dark side of nocturnal light pollution. Outdoor light at night increases risk of coronary heart disease, <em>European Heart Journal</em>, Volume 42, Issue 8, 21 February 2021, Pages 831–834<strong>, </strong><a href="https://doi.org/10.1093/eurheartj/ehaa866">https://doi.org/10.1093/eurheartj/ehaa866</a></p>



<p class="wp-block-paragraph">Miao Cao, Ting Xu, Daqiang Yin, Understanding light pollution: Recent advances on its health threats and regulations, Journal of Environmental Sciences, Volume 127, 2023, Pages 589-602, 1001-0742, <a href="https://doi.org/10.1016/j.jes.2022.06.020">https://doi.org/10.1016/j.jes.2022.06.020</a></p>



<p class="wp-block-paragraph">Bright LEDs could spell the end of dark skies MIT Technology Review <a href="https://www.technologyreview.com/2022/08/17/1057652/outdoor-led-lighting/">https://www.technologyreview.com/2022/08/17/1057652/outdoor-led-lighting/</a></p>



<p class="wp-block-paragraph">Our nights are getting brighter and Earth is paying the price <a href="https://www.nationalgeographic.com/science/article/nights-are-getting-brighter-earth-paying-the-price-light-pollution-dark-skies">https://www.nationalgeographic.com/science/article/nights-are-getting-brighter-earth-paying-the-price-light-pollution-dark-skies</a></p>



<p class="wp-block-paragraph">Shanghai wants to dim light pollution <a href="https://www.chinadaily.com.cn/a/202208/05/WS62ec779ea310fd2b29e70776.html">https://www.chinadaily.com.cn/a/202208/05/WS62ec779ea310fd2b29e70776.html</a></p>



<p class="wp-block-paragraph"></p>
<p>The post <a href="https://www.emfsa.co.za/news/energy-saving-led-street-lights-the-unintended-consequences/">Energy Saving LED Street Lights-The Unintended Consequences</a> appeared first on <a href="https://www.emfsa.co.za">EMFSA</a>.</p>
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