See the red bars on your rep power?
They are red because you haven't done ANY research on your own.
Everything you've asked has been asked and answered HUNDREDS of times. If you do some research and get stuck on something then open a thread, but not till then.
The High powered lasers in this forum are not Laser pointers, Toys or "Burning Weapons"
Be safe and get yourself some proper laser goggles.
So i got 249 neg votes ........ok I thought it was easier if I just asked "my own questions" directly, I've been on many forums I know vets here may would of seen billions of similar questions times over but I prefer to be specific about what I ask search engines don't always turn up exact.
Google is perfectly fine to do research, and most of the time it turns up with the right information, you got neg repped cause you were asking questions that make you seem lIke a child, the question "how do I get a burning laser" has been asked a million times before, do some research before asking these questiona
A beam weapon huh? I would try to help because I was in the same boat a few weeks ago but you seem to be under 18 idk. My first burning laser was probably close to $100, lets see first diode which burnt out $25 new diode sled $25, host & heatsink $25, aixiz module $8, lens $10, driver $12, 18650 battery $8. So it was a little over a $100. Of course I made a mistake and burnt it out but still everything costs money if you dont have enough to build it right then dont do it. Wait til you get enough money. Throwing it together because your impatient and want it now isnt the way to go, well thats my 2 cents but do what you want to do.