LED lumens are used specifically by LED projector manufacturers, but are not a standardized form of measurement. The ...

The Sharge Retractable 65 is on sale for $36 at Amazon for Prime members, down from $49.99. The transparent 65W travel charger sports a classy look, while featuring a built-in retractable USB-C cable ...

He's a cofounder of Light Phone. The bus in this analogy is a smartphone, and all the seats are apps. As the driver, you're trying to focus on the road, but all of the notifications from your ...

But first, let’s take a peek at our top picks: This SOLLA light fixture - featuring a 140-degree beam angle and giving off 40,000 lumens - can brighten up a large area ranging from 1307 to 2152 square ...

A special thing about LED strip lights is you determine the brightness of each strip based on its wattage rather than lumens. For example, a 5W/meter strip light gives off around 350-400 lumens and is ...

The visual perception of optical stimuli demands high performance from the brain. Every second, the eyes absorb more than 10 million pieces of information and transmit them to the brain via ...

Amazon Spring Sale: Best tech deals so ...

"I wouldn't bother with cheaper alternatives. Nothing can beat Philips. We love the warm light, natural and soothing, the ...

80 lumens /25 feet of light output with a long-lasting 12-hour run time There when you need it, the lanyard allows for easy attachment to your wrist, belt, or backpack with a bright yellow and ...

Just as flower buds are beginning to bloom to mark the seasonal shift toward warmer months, Amazon is hosting its first big ...

Cateye Viz Rear Light: £39.99 £23.94 at Amazon 40% off - The Cateye Viz is a neat little light that will do a solid job for you. For the price at 40% off right now it ticks a lot of boxes.