amazing idea from led | creative idea with led | powerful led light

Title : LED life hacks | creative idea with led In this video i made a powerful led flash light which goes up 100 meter. I used a powerful led of 12-24V of 10W and used a lens which project the light up to 100 meters. for battery i used 2 9V battery in series means total battery voltage is 18V, To connect the terminals i used another ded battery as shown in the video. My tools : ******** My power source : http://amzn.to/2pnIpqv Hot glue gun : http://amzn.to/2pH3Nn2 soldering iron : http://amzn.to/2pGW

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