Combining red, green, and blue LEDs (light emitting diodes) to form a light source is an attractive proposition. Such a multi-color light source can generate a wide range of colors. The LEDs ...

ANetD introduced the MCVIPR, a multi-color visual indicator for IP notification systems; The device displays multiple colors ...

Engineers are turning what used to be a bulky optics bench into something that fits on the tip of a finger, and the latest photonic chips go a step further by splitting a single laser into a ...

LED light strips are a fun and easy way to spruce up a room, adding pops of color to a media center, a wall or even under a bed, or just bringing much-needed lighting to a dark area under a cabinet.

We may receive a commission on purchases made from links. Imagine how convenient it would be to enter the shower and your bathroom lights automatically turn on. Or going to bed with the dim warm light ...

A few years ago, researchers in Michal Lipson's lab noticed something remarkable. They were working on a project to improve LiDAR, a technology that uses lightwaves to measure distance. The lab was ...

The advent of affordable LED strips has opened up all kinds of easy-to-install, customizable lighting options, including interior and exterior lights for cars. Color options are practically limitless, ...

Smart light bulbs range from budget to premium, offering color control, voice support, easy setup, app-based customization, and more.

St. Patrick's Day is March 17, and you may want to spruce up your party space with some festive colors. You'll need to have some smart lights to really set the tone, but once they're set up, it's easy ...