That's a 2 watt diode, yes it is a real 2watts, if you drive it correctly. Check out Surival Lasers for their c6 no diode bundle, than go to dtr and purchase the same diode in a module already. It will be a little more money but it's much easier for your first build, food for thought? (If it's your first build) ------ that video is for a different diode, the m140 is a blue (445 nm) diode
what do you mean? how can i use those? easiest way pls??
what do you mean? how can i use those? easiest way pls??