Diy hand flashlight

thingiverse

I made this flashlight using 5 powerful leds cree,one carbone fiber tube,one long heatsink and some electronics part that every electronics entheusiast have . The particularity of this flashlight is the shape that is like workshop hand torch and the use of 18 volts leds in parallel. I highly recommand to use thermal paste for these leds. BOM list: -one printing of each .stl files. -5x 18volts leds ( doesn't matter what color you choose ). https://fr.aliexpress.com/item/32901209129.html -one carbon fiber tube (OD=22mm , ID =20mm , L=cut at approximately 328mm). https://fr.aliexpress.com/item/32577492172.html -one long heatsink (300mm long). https://fr.aliexpress.com/item/32806821181.html -one on/off 5mm round switch . https://fr.aliexpress.com/item/32791477099.html -5x 18650 battery with enought power for this use. -4x little wood screws (2x20mm) -somes electric wires, cyanoacrylate glue, thermal paste,spring...