[Matt] wanted to drive a Yuji LED array. The LED requires 30 V and at 100 watts, it generates a lot of heat. He used a Corsair water cooling system made for a CPU cooler to carry away the heat. The ...

There are flashlights and then there are FLASHLIGHTS and this DIY 72,000 lumen bad boy is definitely the latter type of flashlight. It was made by a guy called Samm Sheperd and it uses eight 100w LED ...

Unimpressed with the flashlights sold at your local outdoors store? Need to be able to spot bears at night from five miles away on your next camping trip? Just do what YouTube hacker Samm Sheperd did ...

If you remember old computer magazines (or browse them today), you’ll see that back in the late 1970s and early 1980s, you weren’t always sure what you were going to do with a computer. Games were a ...

We've learned that another company is trying their hand at such a product and that it will be revealed at the end of this month. The company in question is called UGetLight and at the Build+Light 2014 ...