Making a flashlight LED

Tew34

Newly Enlightened
Joined
Nov 29, 2016
Messages
1
Alright so here is a question. I am sure I can make a super bright led flashlight. I want it to be able to light up the sky about 40 ft. I was wondering a couple things 1 what would the best leds to use, 2 would I be better off using led headlamp bulbs from a car and make a 12v source? I want to keep it as cheap as i can as most would. I don't want to spend hundreds of dollars. I am sure I can figure out most of it just wondering opinions. Thanks a bunch
 

DIPSTIX

Enlightened
Joined
Jul 6, 2016
Messages
291
Location
Wisconsin
Just use 10 cree xhp70 leds and hook up 12 car batteries in parallel or 15 26650 batteries. 2 in series and 13 in parallel.
 

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