Our Blog
Human-Centric Lighting: What Specifiers and Architects Need to Know
Most office buildings are designed to optimise energy consumption. That's not wrong. But it leaves out something that arguably matters more: the hu...
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Light Health Tracker: What Your Whoop and Oura Are Missing
Your Whoop tracks HRV. Your Oura tracks sleep. But neither measures light, the single input driving both. Discover what's missing from your wellnes...
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How to Use Your Phone at Night Without Ruining Your Sleep
The standard advice is to avoid screens before bed. That's not wrong, but it’s incomplete. Here’s a more precise understanding of what’s actually h...
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Why You Feel Tired All Day But Can’t Sleep at Night
Tired during the day, wired at night. It’s one of the most common complaints in modern life — and it has a specific biological cause that’s rarely ...
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Cortisol, Light, and Why Your Morning Routine Is Your Most Powerful Health Lever
Cortisol has a bad reputation. But the cortisol awakening response — the natural peak that occurs in the first hour after waking — is one of the mo...
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Why Light Is the Missing Piece in Your Wellness Stack
You eat well, train consistently, track your sleep. But there's one input your wellness routine isn't accounting for — and it drives more of your b...
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Whoop, Oura, Peloton: You’re Tracking Everything Except the Most Important Input
The wellness consumer has built an impressive health stack. Whoop for recovery, Oura for sleep, Peloton for fitness. But every one of these devices...
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Why Your Body Clock Is the Most Important Health Metric You’re Ignoring
You track steps, sleep stages, heart rate variability. But the one system that governs all of them — your circadian clock — is invisible on every w...
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The Morning Light Window: Why the First 90 Minutes After Sunrise Matter Most
There's a 90-minute window after waking that has more impact on your energy, mood, and sleep quality than anything else you do all day. Here's the ...
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Why Your SAD Lamp Is Using the Wrong Science And What to Use Instead
Most SAD lamps use broad-spectrum white light at 10,000 lux. That is the 1980s approach. The science has moved on. Here is what the biology actuall...
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