We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Lindsay Warner On August 28 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. But what are lumens? We used to measure light brightness in watts, but now LEDs are the dominant ...

US lamp maker LumiLeds brings the brightest LED and the first side-emitting LED to the market. LumiLeds, US, has released what it claims is the world's brightest LED. Providing an output of up to 120 ...

The new LG CineBeam HU915QE projector can project a large 120-inch screen from just 7 inches away, something its predecessor could do, but now it does it with a retina-busting 3700 ANSI lums of ...