It’s tough getting the right color temperature for a space, but luckily, the Lighting Doctor, Randall Whitehead, is here to help! See how Whitehead’s advice helped this reader better understand the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you've ever assumed that all light bulbs are the same, think again. There's a broad spectrum of light ...

Commercial spaces must be enticing enough to pull people in, and comforting enough to keep them there. It’s this balance that makes the utilization of technical lighting so important to master. It can ...

Q: Just as I understand the concept of color temperature (Kelvin), now CRI is being bandied about as LEDs come into the market. What is it exactly? A: I am right there with you. From the beginning of ...

I want to upgrade the lighting around my desk. I spend a lot of time here, as it's where I work from home, play video games, work on hobbies and crafts, etc... Right now I've got three LED "shop light ...

As the world transitions away from ordinary incandescent lighting and toward more energy-efficient light sources, the topic of light-source color temperature has suddenly become more important.