Q: I have a client with 4000K LED tape light on top of his cabinets. I need to make it look like 2700K, but I have never dealt with gels or colored lenses. What would you recommend and how would I ...

LEDs offer a new palette of colors to the world of lighting. First, learn these two basic types: soft white and daylight. Soft white refers to warm golden light at 2700 Kelvin, close to the look of ...

Slow fade-out makes knowing when it’s replacement time a challenge When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We tend to think LED lights ...

Learn how to make color changing slime! Our guide shows you how to create mesmerizing, thermochromic slime for hours of sensory play. Regular slime is fun. But slime that changes color in your hands?

Back in the age of incandescent lights we only had one color temperature to choose for studio production. Until fairly recently, studio lighting was almost exclusively incandescent. There were a few ...

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 ...

The image illustrates how local electron-phonon coupling at the europium (Eu 2+) site drives the mechanism behind heat-induced redshift (HIR) and blueshift (HIB) in phosphor emission spectra. A ...