90,000 lumen LED flashlight could illuminate a baseball field

Sometimes you need to shed a little light on whatever you are doing, and other times you need to flood the entire area with light bright enough to cause a vampire to burst into flame. The latter is exactly what you can do with this DIY 1000W flashlight that makes 90,000 lumens of light. The builder doesn't give all the details about how exactly he pulled off this illuminating feat. What he does tell us is that he used ten 100W LED light chips arranged in a row. To help manage the massive heat output that each of those 100W LEDs makes, he attached them all to a big heatsink with thermal grease.