There are three main types of Philips Hue lightbulbs, and we're here to help you understand the differences between them all.

Determine the Foot Candles by Room Type or Room Purpose A foot-candle is how bright a light is one-foot away from its source. Lighting requirements/needs vary depending on the type of room being lit.

Did you know that the world around us is filled with different types of light waves ? From the warm glow of the sun to audible radio waves and invisible gamma rays, electromagnetic waves (action ...

This type of UVC light kills bacteria and viruses without ... and are often marketed to travelers concerned about things like hotel room sanitation. A 2014 study tested the efficacy of these ...