How To Make High Power Led Light At Home 40 Watt

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how to make led lights at home . How To Make 40 Watt Led light from old materials.

By this this method you can make your own flash light or outdoor light. In this case i used 12 volt 10 watt led. All LEDs connected parallel. So input voltage still 12 volt DC. As a driver you can use 12 volt 5 Amp SMPS or 12 volt 7Amp battery.


1) Old CPU heat sink and FAN

2) 12 volt 10watt LED (4pcs)

3) Heat shrink tube,

4) wires & battery clip

5) 12v 5amp SMPS (if needed)

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