[youtube http://www.youtube.com/watch?v=NkkU0UO3sek&hl=en_US&fs=1&rel=0&color1=0x3a3a3a&color2=0x999999] So you think you’ve got a bright flashlight. You got ...
DIY web site Instructables details how to convert an empty tube of ChapStick into an LED flashlight on the cheap. All you'll need to get started is an LED, switch, battery, a few other inexpensive ...
It looks a little like a speaker built out of an old-school lunchbox, but this project by YouTuber Brian DeContreras is actually a 100-watt LED flashlight he built ...