100W LED flashlight 18650

thingiverse

This flashlight uses a 100W diode cooled with a PC heat sink (stock lga1150 and similar). Powered by used sanyo 18650 cells. Power regulation by means of a potentiometer. In the near future I will draw up a list of necessary parts and instructions Print with nozzle 0.8mm (0.32mm layer height) on ender 3. The casing is very hard and strong. May require delicate sawing on multimetr and power switch. The rear flap is mounted on screws from a pc fan. List of exactly those parts that I used: https://s.click.aliexpress.com/e/_dZJKbQ4 DC-DC boost converter 250W 10A https://s.click.aliexpress.com/e/_dVHtktA 100W LED https://s.click.aliexpress.com/e/_d8gyW08 DC-DC step down to fan https://s.click.aliexpress.com/e/_d7lOG6Y ON-OFF switch https://s.click.aliexpress.com/e/_dS98xO4 10k potentiometer https://s.click.aliexpress.com/e/_d6KSAAC voltometer 100V 10A https://s.click.aliexpress.com/e/_dUNLuF2 lens, colimator, bracket https://s.click.aliexpress.com/e/_dUTmmWY balancer connector (for correct battery charging) https://s.click.aliexpress.com/e/_dYGbk6g dean connector to battery (you can use xt60 or something else - i use dean) 1150 /1151/1155/1156 stock cpu cooler al least 8 pcs high current 18650 cells (4s2p) Sorry english is not my native language