https://lighthealth.com/blogs/our-blog 2026-05-31T07:21:38+01:00 weekly https://lighthealth.com/blogs/our-blog/why-your-sad-lamp-is-using-the-wrong-science-and-what-to-use-instead 2026-05-27T14:06:13+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-1625177374222444808_1200x628_crop_center_f5cfa873-cb61-4125-8482-da5664fdb236.jpg?v=1779459469 Why Your SAD Lamp Is Using the Wrong Science And What to Use Instead Person using light therapy lamp https://lighthealth.com/blogs/our-blog/what-is-melanopsin-and-why-it-changes-everything-about-light-therapy 2026-05-27T14:06:51+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-3638286410055757710_1200x628_crop_center_67aadfb2-a7e4-4864-9505-c5b6f0b08744.jpg?v=1779879799 What Is Melanopsin and Why It Changes Everything About Light Therapy Diagram illustrating melanopsin photoreceptors in the human eye responding to blue-cyan morning light https://lighthealth.com/blogs/our-blog/the-morning-light-window-why-the-first-90-minutes-after-sunrise-matter-most 2026-05-27T14:07:26+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-896720137924491357_1200x628_crop_center_51f7936d-319a-4822-a583-2635c7c890ca.jpg?v=1779879800 The Morning Light Window: Why the First 90 Minutes After Sunrise Matter Most Person sitting by a sunlit window in morning light, alert and energised, morning light routine https://lighthealth.com/blogs/our-blog/how-sad-affects-2-million-people-in-the-uk-and-what-the-science-says-works 2026-05-27T14:08:10+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-7512507994949693931_1200x628_crop_center_553ec3fa-b9fa-42e9-8147-93e743eca573.jpg?v=1779879802 How SAD Affects 2 Million People in the UK — and What the Science Says Works Person looking out of a window on a grey autumn day, seasonal affective disorder concept https://lighthealth.com/blogs/our-blog/light-therapy-vs-antidepressants-for-sad-what-the-research-actually-shows 2026-05-27T15:24:31+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-7460716597976433517_1200x628_crop_center_2af8ec2f-a813-46b4-9c11-7f406923836d.jpg?v=1779879804 Light Therapy vs Antidepressants for SAD: What the Research Actually Shows Bright light therapy lamp on a desk, clinical comparison of light therapy versus antidepressants for SAD https://lighthealth.com/blogs/our-blog/why-your-body-clock-is-the-most-important-health-metric-you-re-ignoring 2026-05-27T14:09:13+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-1457418295830290333_1200x628_crop_center_a1a7e5b3-e4bf-46f1-880b-3ccf9beae2a2.jpg?v=1779879806 Why Your Body Clock Is the Most Important Health Metric You’re Ignoring Person checking a fitness smartwatch showing health metrics, body clock and circadian rhythm concept https://lighthealth.com/blogs/our-blog/beat-jet-lag-with-light-the-complete-science-backed-guide 2026-05-27T14:09:45+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-2797239181380388069_1200x628_crop_center_9ced6157-946a-45f5-bb62-75397f53c500.jpg?v=1779879808 Beat Jet Lag With Light: The Complete Science-Backed Guide Traveller watching sunrise through an airport terminal window, using light to beat jet lag https://lighthealth.com/blogs/our-blog/whoop-oura-peloton-you-re-tracking-everything-except-the-most-important-input 2026-05-27T14:10:14+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-4876776310460659631_1200x628_crop_center_2848be02-6cf1-4fb6-bc4f-b8958c46a3c0.jpg?v=1779879810 Whoop, Oura, Peloton: You’re Tracking Everything Except the Most Important Input Person at a desk wearing a Whoop fitness band next to a laptop, wellness tracker and light health concept https://lighthealth.com/blogs/our-blog/human-centric-lighting-what-it-means-and-why-your-office-needs-it 2026-05-27T14:10:42+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-6091622310955311504_1200x628_crop_center_0f7c2aa6-75d8-4536-8595-944b784a87f5.jpg?v=1779879823 Human-Centric Lighting: What It Means and Why Your Office Needs It Modern open-plan office with human-centric circadian lighting installation and workers at desks https://lighthealth.com/blogs/our-blog/the-problem-with-tunable-white-lighting-and-what-actually-works 2026-05-27T14:11:10+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-2739818288913639354_1200x628_crop_center_e729b713-42e3-4870-a927-1bb782433a9f.jpg?v=1779879825 The Problem With Tunable White Lighting (And What Actually Works) Office interior comparing tunable white lighting at warm and cool colour temperatures https://lighthealth.com/blogs/our-blog/why-light-is-the-missing-piece-in-your-wellness-stack 2026-05-27T14:11:38+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-4917308892342434744.png?v=1779446741 Why Light Is the Missing Piece in Your Wellness Stack Woman standing by a window with houseplants in warm golden morning sunlight https://lighthealth.com/blogs/our-blog/a-review-of-every-sad-lamp-on-the-market-and-why-none-use-the-right-spectrum 2026-05-27T14:12:11+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-6766036540143030667.png?v=1779446839 A Review of Every SAD Lamp on the Market — and Why None Use the Right Spectrum Man sitting at a desk writing by a single warm desk lamp in a dark room https://lighthealth.com/blogs/our-blog/how-long-should-you-use-a-sad-lamp-the-science-of-light-dose 2026-05-27T15:23:47+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-5140237074322361432.png?v=1779446945 How Long Should You Use a SAD Lamp? The Science of Light Dose Woman smiling while eating breakfast in a bright sunlit kitchen with warm golden morning light https://lighthealth.com/blogs/our-blog/sad-vs-winter-blues-how-to-tell-the-difference 2026-05-27T15:23:08+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-7674637762556986749.png?v=1779446488 SAD vs Winter Blues: How to Tell the Difference Person wrapped in a blanket looking out at a snowy winter window https://lighthealth.com/blogs/our-blog/what-happens-to-your-body-clock-in-winter-and-what-to-do-about-it 2026-05-27T14:13:36+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-2870422870700270980.png?v=1779454505 What Happens to Your Body Clock in Winter — and What to Do About It Person sitting in the dark at dawn in winter, looking tired and bleary, blue cold morning light through window https://lighthealth.com/blogs/our-blog/cortisol-light-and-why-your-morning-routine-is-your-most-powerful-health-lever 2026-05-27T14:14:01+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-8478530310565073143.png?v=1779455380 Cortisol, Light, and Why Your Morning Routine Is Your Most Powerful Health Lever Person waking up to bright morning sunlight, sitting by window with warm golden light https://lighthealth.com/blogs/our-blog/why-you-feel-tired-all-day-but-can-t-sleep-at-night 2026-05-27T14:14:26+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-8105857443569484511.png?v=1779455796 Why You Feel Tired All Day But Can’t Sleep at Night Tired passenger looking out airplane window on long-haul flight, soft cabin lighting https://lighthealth.com/blogs/our-blog/how-to-use-your-phone-at-night-without-ruining-your-sleep 2026-05-27T14:14:52+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-5140237087932001926.png?v=1779455929 How to Use Your Phone at Night Without Ruining Your Sleep Person lying in bed at night scrolling smartphone with blue light glow illuminating face in dark bedroom https://lighthealth.com/blogs/our-blog/east-vs-west-why-eastward-jet-lag-is-so-much-harder-to-beat 2026-05-27T14:15:21+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-8690199498712349161.png?v=1779458747 East vs West: Why Eastward Jet Lag Is So Much Harder to Beat Exhausted traveller sitting alone in dark airport terminal at night with city lights visible through window https://lighthealth.com/blogs/our-blog/how-long-does-jet-lag-actually-last-and-how-to-cut-it-in-half 2026-05-27T14:15:47+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-825788644791056834.png?v=1779456948 How Long Does Jet Lag Actually Last — and How to Cut It in Half Person waking up groggy in hotel room, jet lag concept https://lighthealth.com/blogs/our-blog/jet-lag-light-therapy 2026-05-27T14:16:36+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-5035528400828843043.png?v=1779461345 Jet Lag Light Therapy: How to Reset Your Body Clock Person using a light therapy device in a hotel room at sunrise for jet lag recovery https://lighthealth.com/blogs/our-blog/light-health-tracker-whoop-oura 2026-05-27T14:17:09+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-5387935071089205859.png?v=1779460962 Light Health Tracker: What Your Whoop and Oura Are Missing Person checking fitness wristband health data by window in natural morning light https://lighthealth.com/blogs/our-blog/human-centric-lighting-specifiers-architects 2026-05-27T14:17:57+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-3449135425339494415.png?v=1779457560 Human-Centric Lighting: What Specifiers and Architects Need to Know Architect reviewing lighting plans in a modern building interior with large windows and natural light https://lighthealth.com/blogs/our-blog/light-therapy-for-energy-the-wellness-piece-youve-been-missing 2026-05-27T14:18:45+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-4294686746919418905.jpg?v=1779879827 Light Therapy for Energy: The Wellness Piece You've Been Missing Woman at a bright morning window, energised and focused, light therapy for energy concept https://lighthealth.com/blogs/our-blog/best-sad-lamp-2026-why-the-science-points-beyond-the-lux-rating 2026-05-27T14:19:31+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-4115668659594797789.jpg?v=1779879829 Best SAD Lamp 2026: Why the Science Points Beyond the Lux Rating SAD lamp on a home desk beside a coffee mug, seasonal light therapy and lux rating comparison https://lighthealth.com/blogs/our-blog/what-is-seasonal-affective-disorder-symptoms-causes-and-what-actually-helps 2026-05-27T15:22:27+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-7387533792686488733.jpg?v=1779879831 What Is Seasonal Affective Disorder? Symptoms, Causes and What Actually Helps Person sitting by a dim window in autumn light, looking subdued, seasonal affective disorder symptoms https://lighthealth.com/blogs/our-blog/why-do-i-feel-so-tired-in-winter-the-science-explained 2026-05-27T15:19:57+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-5118845478732685086.jpg?v=1779879833 Why Do I Feel So Tired in Winter? The Science Explained Person waking up tired and groggy on a dark winter morning, winter fatigue and circadian disruption https://lighthealth.com/blogs/our-blog/what-is-circadian-rhythm-and-why-does-it-matter-for-your-health 2026-05-27T19:09:57+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/blog_circadian_rhythm.jpg?v=1779905397 What Is Circadian Rhythm and Why Does It Matter for Your Health? https://lighthealth.com/blogs/our-blog/what-is-light-therapy-and-does-it-actually-work 2026-05-27T15:20:45+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-7201760307996374584.jpg?v=1779879836 What Is Light Therapy and Does It Actually Work? 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Light May Be Part of the Answer Young person under blue-white artificial light at night, LED exposure and cancer risk concept https://lighthealth.com/blogs/our-blog/sunlight-heals-and-cures-but-how 2026-05-27T19:12:44+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/blog_embrace_light.jpg?v=1779905564 Sunlight Heals and Cures. But How? https://lighthealth.com/blogs/our-blog/could-more-sunlight-help-you-live-longer 2026-05-27T19:14:00+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/blog_healthy_aging.jpg?v=1779905640 Could More Sunlight Help You Live Longer? https://lighthealth.com/blogs/our-blog/the-hidden-health-risk-in-your-led-bulbs-why-we-are-all-starved-of-violet-light 2026-05-27T19:34:14+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/blog_violet_light.jpg?v=1779906854 The Hidden Health Risk in Your LED Bulbs: Why We Are All Starved of Violet Light https://lighthealth.com/blogs/our-blog/why-the-summer-solstice-is-the-healthiest-day-of-the-year 2026-05-27T14:25:53+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-8110361533400727298.jpg?v=1779879859 Why the Summer Solstice Is the Healthiest Day of the Year Bright summer solstice sunrise over a green landscape, peak circadian health and natural light https://lighthealth.com/blogs/our-blog/what-to-ask-before-you-switch-on-the-lights 2026-05-27T14:26:25+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-8467271800285435668.jpg?v=1779879861 What to Ask Before You Switch on the Lights Person considering different light bulbs and fixtures, making informed healthy lighting choices at home https://lighthealth.com/blogs/our-blog/how-much-sleep-do-you-actually-need-the-circadian-answer 2026-05-31T07:21:38+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/how-much-sleep-do-you-actually-need-the-circadian-answer.png?v=1779909268 How Much Sleep Do You Actually Need? The Circadian Answer How Much Sleep Do You Actually Need? The Circadian Answer https://lighthealth.com/blogs/our-blog/circadian-lighting-for-offices-problem-with-tunable-white 2026-05-31T07:20:29+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-2835520873511196658.png?v=1780208429 Circadian Lighting for Offices: The Problem With Tunable White Office workers in a modern open-plan workspace with precisely engineered circadian lighting, cool blues and crisp whites https://lighthealth.com/blogs/our-blog/human-centric-lighting-what-buildings-are-getting-wrong 2026-05-31T07:20:32+01:00 weekly https://cdn.shopify.com/s/files/1/0957/5196/2911/articles/0001-4454564941159647890.png?v=1780208432 Human-Centric Lighting: What Buildings Are Getting Wrong Architect reviewing plans in a stunning modern building atrium with precisely engineered human-centric light quality