Modular LED Flashlight

Flashlight

The head is designed to fit one of these: http://www.aliexpress.com/item/Round-Aluminum-PCB-Printed-Circuit-Board-50mm-for-3-x-1W-3W-5W-LEDs/32262251814.html

* I designed the head so that it quickly can be removed from the body without twisting the wires (and break them in the process), this is done so that i can quickly change the head so i can for example make another head with another color off leds, or a real lightbulb, the possibilities are endlesss...

* "5mm led plate" and "head for 5mm leds" need to printed both if you want to use 5 mm leds, the led plate is made to hold 30 leds, this is done beacause:
The voltage coming in to the head is 12v, i used 3.2v as the voltage drop for white leds, so this gives me 3 leds in series and this 10 times. (this was the most i could niceley fit on the plate)
If you want to have a plate for less leds, just drop a comment down below and i will design a plate for you ;) (it only takes like 5 minutes to do that.