How to power a 100W LED from a 12V Power Source the simple way

    led

    This video shows a simple and cheap method on how to power a 100W LED from a 12v power source. A second hand heat sink and fan from an old computer works to draw heat away from the LED, while a DC/DC boost converter transforms 12 volts DC up to about 35v and regulates the current to 3 amps.

    Watch how you can power 100W LED from a 12V Source