The Wayfair Black Friday in July sale is on now through July 28. During the sale, you can get up to 80% off select items, and ...

The Nanlite Pico is a pocketable LED light with 14 preset lighting effects, adjustable colors, and a magnetic base ...

Reliable, lightweight, and sturdy, the K&F CONCEPT Aluminium Light Stand offers versatile support for your lighting needs.

A world where documents talk, objects carry secrets, and your veins guide medical tools may be closer than it seems. A team of researchers from Universidad Carlos III de Madrid (UC3M), the ...

We have tried and tested some of the best walking treadmills: These four compact machines are our top picks to help you rack up the steps without leaving the house.

You can generally replace most compact fluorescent light (CFL) bulbs with LED bulbs in most standard household fixtures.

In 1976, Edward Hammer at General Electric figured out how to bend the fluorescent tube into a spiral shape, creating the first compact fluorescent light. 1978: LEDs appear in consumer products ...

1985: First compact fluorescent lamp hits the market Early CFLs hit the market in the mid-1980s and ranged from $25-$35 a bulb. 1994: First blue, then white LEDs The invention of the blue diode in the ...