In this video I'll be making super bright 100W LED flashlight in PVC pipe housing.
Main parts bought online:
- 100W LED COB chip: https://bit.ly/2TJFBmk;
- 100W LED Reflector, lens, lens bracket kit: https://bit.ly/36i2gZw;
- 100W LED heatsink, cooler, lens kit - https://bit.ly/38tYluo
- DC to DC boost converter 250W - https://bit.ly/2uk09XV;
- DC to DC step down (buck) converter: https://bit.ly/2Rf1LLB;

22.2V battery was made by my self, DIY video here:    • DIY: 22.2V 6Ah 6s3p Battery Pack From...  
Some parts bought at local electronics or hardware store.
Rest all stuff had lying around.

UPDATE:
At 2016-09-25 I upgraded LED COB chip by using Yuji LED High CRI 100W chip. Here's a video:    • Flashlight upgrade With 100W Yuji LED...  

You could support me and my content creation by buying Well Done Tips official outfit: https://teespring.com/welldonetips























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