Empowering indoor workers to live 
better with light

Get started with knowing your Light Score

The dark side of 
artificial light

Indoor lighting falls short in providing the crucial wavelengths necessary for regulating your circadian rhythm. Without consistent exposure to these specific wavelengths, the body's internal clock can become desynchronized, resulting in poor sleep, reduced energy levels, and compromised health overall.

What we do

We employ evidence-based solutions to help people live longer, happier lives with light.

Research and guidance

Our work is based on the latest research on how light can enhance well-being. We've distilled the circadian science into simple everyday practices.

Transformative technology

We've worked with scientists and lighting experts to develop a revolutionary kind of lamp that supports circadian health by mimicking sunlight. 

Light is fundamental to health

Better sleep

Users report falling alseep faster and sleeping better. That's because light sets the circadian rhythm, which regulates your sleep cycle.

Mental health

 Light massively influences our mental well-being. A healthy relationship with light reduces risk of depression and other mental illnesses.

Weight loss

Light regulates your appetite and metabolic rate, making it a vital—but often overlooked—part of maintaining a heathy weight.


Kiss that sluggish feeling goodbye. Studies demonstrate that improving your relationship with light improves energy levels.


A healthy relationship with light is a powerful predictor of your healthspan, reducing your risk of heart disease, cancer, and other diseases.


Have more light-bulb moments with better light. Supplementary light can improve cognitive performance, reaction time, and productivity.

Recent blog posts

How is Loop different from a SAD lamp?

How is Loop different from a SAD lamp?

You're doing the research, looking through different light therapy products, and you...
Read more
Optimising your body clock this Winter

Optimising your body clock this Winter

As the days get cooler and shorter, it’s important to know that...
Read more
Loop features

Loop features

Loop is designed specifically to enhance your sleep quality, boost productivity, and...
Read more

Real people. Real results

My sleep improved and I found myself more focused during the days. It doesn't hurt that it's a beautiful product - I had the coolest looking desk in the lab!


Neuroscience PhD

One of the most effective sleep devices! I am pleased to report that my sleep length has improved from an average of 6.45 a night to an average of 8 hours. 

Sandy Hall

Sleep Coach

I could not speak highly enough about Loop. I work in a studio without any windows and Loop has been a game changer. It's sexy, it doesn't take up a lot of room.

Roger Sutherland

Host of A Healthy Shift Podcast

We've done our homework so you don't have to



Independently verified by UL Solutions.


Meets expert 

Highest WELL Building score compliant


Safe for day 
and night

Syncs for safe use day-round

Get started with your Light Score