Military submarines use red light instead of fluorescent or other light types for specific, scientific reasons. Here's ...

In the ephemeral installations of Lachlan Turczan, natural and perceptual phenomena combine in otherworldly light ...

The transition to LED lights started with a law signed by George W. Bush. No matter what Trump says, factories can't easily ...

The oh-so-luxurious Le Wand is another all-time favorite. This rechargeable vibe is similar to the Magic Wand in lots of ways ...

A reliable flashlight should stay bright over time, be durable, and have a long battery life. We field-tested 10 flashlights ...