Man Builds Intensely Bright 1,000W LED Flashlight Capable of Putting Out 90,000 Lumens
by Glen Tickle from Laughing Squid on (#VMX7)
Daniel Riley of Stratus Productions has built an intensely bright 1,000W LED flashlight capable of putting out 90,000 lumens. Riley posted a video explaining how he built the light and included a number of impressive examples of his light compared to other light sources like a commercial flashlight and car headlights.
via reddit