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 ...

LED bulbs come with big promises, like energy savings and lights that will last for years of use without burning out like old incandescents. Many of those promises are true, but we bet you've noticed ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

Smart light bulbs abound, letting you replace your standard incandescent bulbs with a variety of connected solutions that support phone and voice control. Back when we first started reviewing ...

Combining two TLx431 regulators together to make a programmable gain current mirror that can be also used for a current loop ...

Technology is creating better lighting options. Find out why these low-glare and environmentally friendly lights are ...

The LDC027G-091C features a pixel pitch of 0.9mm, delivering detailed visuals with 4K resolution on large displays ViewSonic Corporation has introduced its new Customisable All-in-One Direct View LED ...

When the power cuts out, you need light that comes on instantly and predictably, not a scramble for flashlights and a maze of ...

Scientists have shown that twisting a crystal at the nanoscale can turn it into a tiny, reversible diode, hinting at a new era of shape-engineered electronics.

Whether making your Twitch stream more professional or aiming for an ambient office environment, I've got the best lighting kits for your PC covered. When you purchase through links on our site, we ...