If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

To program a garage door opener: Press and hold the program set button on the motor in your garage. Once the light changes, ...

EPFL researchers have developed a light-based method that can produce proteins that switch states, respond to signals, and even compute, using light and the cell cycle.

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

ORLANDO, Fla. — If a proposed ordinance is approved by the Orlando City Council, drivers in Orlando could see dozens of new red-light cameras next year at city intersections. At a recent City Council ...

Photobiomodulation with the Valeda light delivery system was authorized in November 2024, and we have been treating patients with it since summer 2025.It seems too simple to be true that we could ...

One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

A resistor in the cloud is worth two in the hand.

New for Light + Building 2026, ADI will introduce a DALI power supply and gateway showcase. The gateway plays a critical role in KNX projects, enabling every KNX lighting product to communicate ...