Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED ...

'Liked it so much that I bought three more,' said one fan.

Sometimes you’re looking for a component for a project that you know should exist, but you just cannot find it. Something like a 14-segment LED display, but not just one with a fixed color, ...

For only $54, you can buy the Logitech for Creators Litra Glow Premium LED Streaming Light on Amazon, $16 off the regular price of $70. That’s a 23% discount. Amazon explains that the Logitech for ...

Using the Very Large Telescope (VLT), astronomers have discovered a compact binary system consisting of two white dwarfs in the center of a nearby globular cluster designated NGC 6397. The finding was ...

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

IKEA has launched its new KABBLEKALED LED lighting strip, featuring USB-C power that makes it far more flexible to install than most rivals. There's two versions available, including a dimmable option ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...