Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers
How to Register on LPF | LPF Donations
Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers
Here are 9 DIY reds I built tonight. Six of them are really small and all 9 run off of 1 cr123a battery from battery station. These puppies are very good at burning stuff. I bought 10 but one of my flashlights didn't work out (the diode is fine just looking for a home.)
