Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

How to Register on LPF | LPF Donations

Search results

  1. K

    Laser starting bright but dimming

    Hello all, This is my second laser build. I am fairly new to lasers, but not new to electronics and other dangerous diy devices. Anyway, I have a 2w m140 diode at 445 nm running off an x-drive powered by a 2 cell lipo pack. At first it was able to light paper on fire and was intensely bright...


Back
Top