This video explains how LEDs (Light Emitting Diodes) work and why they’ve become one of the most important components in ...

All the info you need right here ✦ In this occasion I'll make a lighting system to be controlled remotely from my rc using ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...