I’ve also treated the topic of LED illumination more conceptually; take, for example, this piece from more than seven years ago that analyzed LED and CFL light bulbs as potential successors to ...

Forbes contributors publish independent expert analyses and insights. Brad Moon covers audio gear, Apple products and consumer tech. We just completed a round of renovations on our house, one part of ...

When the power goes out, scrambling for a flashlight can be frustrating. Light bulbs with backup batteries solve this by providing light even during an outage. These innovative bulbs charge their ...

The latest device crafted by the prolific maker going by mitxela comprises an LED matrix board, “a bunch of electronics” underneath it, an infrared sensor, a coin battery, and the motor from a CD ...