Our Blog
A Review of Every SAD Lamp on the Market — and Why None Use the Right Spectrum
We reviewed the leading SAD lamps available in the UK in 2026. Every one uses broad-spectrum white light. None target the 480–490nm melanopsin peak...
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The Problem With Tunable White Lighting (And What Actually Works)
Tunable white is in every lighting specification. It adjusts colour temperature. It looks right. But it doesn’t deliver what the biology actually r...
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Human-Centric Lighting: What It Means and Why Your Office Needs It
Human-centric lighting is one of the fastest-growing terms in architectural specification. Here’s what it actually means, what it requires biologic...
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Light Therapy vs Antidepressants for SAD: What the Research Actually Shows
Head-to-head clinical trials show light therapy matches antidepressants for SAD — and the combination beats both. Here's what the evidence actually...
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How SAD Affects 2 Million People in the UK — and What the Science Says Works
Seasonal Affective Disorder affects an estimated 2 million people in the UK every year. The science on what actually helps has been settled for dec...
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What Is Melanopsin and Why It Changes Everything About Light Therapy
Melanopsin is the photopigment that directly controls your biological clock. Understanding it explains why most light therapy products underperform...
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