[Nick] wrote in telling us about the LED cube he built over the course of six months. He calls LED cubes ‘done to death,’ but [Nick] might be too humble. His 8x8x8 RGB LED cube is the best we’ve ever ...

What’s the smallest RGB LED cube? A 1x1x1 cube is easy, but it’s a stupid joke and we’ve heard it before. No, to build the smallest LED cube, you’ll have to stuff 64 RGB LEDs into a cubic inch, like ...

In modern buildings, lighting is more than just a basic function; it enhances the aesthetics of the building, increases safety and adds value to the property. Upgrading your lighting infrastructure is ...

Ben Cooper, Geoffrey Lewis and Tom Vladeck were students together at Pomona College when a lightbulb went off, literally. Entranced by making the world a better place through environmental ...

About 2 weeks ago, I set out to research grow lights to supplement the scarce natural light we get here at 51°N. But after looking at quite a few offers, I decided to DIY it. My requirements don't ...

Frank Hertel’s project: three individually dimmable LED lights. (Frank is the master of recycling; the wooden mounting pedestals are the panels from a decommissioned ATI console!) Thanks for your ...

A new reactive LED façade has been installed at the Hotel WZ Jardins in São Paulo, Brazil. The façade responds to sounds, air quality and people's interaction with a smartphone app. It is part of a ...