Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Govee makes just about every kind of light you can think of, and many of those are Matter-capable and able to connect to HomeKit. Earlier this year, Govee came out with a series of Matter star ...

Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...

A new type of OLED can generate left- or right-handed circularly polarized light from just one form of light-emitting ...

The $30 Lifx Smart Dimmer is also coming in Q2 and is an in-wall, paddle-style switch with four customizable buttons, a ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...

You can have Lutron's Smart Wood Blinds automatically adjust based on your location and time of day or set your own schedule.

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...