Discover how managing blue light exposure at the right time and intensity can enhance your sleep quality rather than disrupt ...

“An LED might be viewable for 2,000s at 20cm. You can take it from there with inverse square for point source, or 1/d for arrays,” said O’Hagan. “The science isn’t mature on blue light long-term.

In some people that are photosensitive, UV light from sunlight and indoor light sources can ... at close distances for prolonged periods of time, then the cumulative exposure to UVB and UVA could be a ...

Blue LEDs are bright and efficient, and were the last stepping stone towards producing the white LED that illuminates the world today. There are two methods to create white light from LEDs.

From disrupted sleep cycles to potential long-term health risks, artificial lighting may be doing more harm than we realise.

Blue light is found in nearly every light source, including the sun, and excessive exposure can harm your vision or prevent you from falling asleep. But will filtering out blue light help with the ...

Blue light disrupts sleep and strains eyes. Learn science-backed strategies to reduce exposure and protect health in a screen-driven world.