How to Make a 50W LED Portable 12v DC

How to Make a 50W LED portable 12v DC

In this tutorial for making a 50w LED movable and work only with 12v DC We need

1- 50w LED (Floodlight)

2- 12V battery

Step 1: Fan and Dc to Dc Converter

3- fan for cooling down LED (this is CPU fan)

4- 12v to 30v Dc to Dc converter

Step 2: Make a Cover

make a cover

Step 3: Finishing