[Joey] already has his early start on the decorations, with a house-sized light show using LED strips and a laser projector that he built last Christmas. What started off as a thought that it ...

Went to a party with festive lights and left feeling uncomfortable with the potential safety hazard of the lighting equipment ...

Lasers are known for the monochromatic nature of their light, so much so that you might never have thought there could be such a thing as a white laser. But in the weird world of physics ...

Learn more› By Doug Mahoney and Thom Dunn After another round of testing, we now recommend the Pro Christmas T5 LED Christmas Lights as our top pick. We’ve also added new smart lights and ...

Holiday light projectors can cast everything from snowflakes and snowmen to laser light shows with a kaleidoscope of colors, so it’s easy to find a model that matches your aesthetic. Still ...

In This Article People / Dave DeCarlo If you tend to avoid going outside at night because your yard is just too dark, an outdoor light can help banish those scary shadows. With the right lighting ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

From small outdoor patios, to huge party-sized yards, outdoor string lights add a sense of coziness and allow you to use your space a little longer than usual by providing light. They look great ...

Light is now used for everything from laser eye surgery to telephone technology. The potential military applications of light are straight out of science fiction, and within a decade light may be ...

Stringing Christmas lights on your holiday tree can be a fun family activity to get you into the spirit of the holidays, but decorating outdoors can be a whole other beast. Luckily, someone was ...

The best bike lights aren’t simply one of the best cycling accessories, they’re one of the most essential too. Unlike cycling computers, phone mounts and fenders, which can make your ride more ...