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  1. wizard

    3W in a small box

    OK, I admit it, the primary reason I built this laser was to see just how small I could make a host, and still have good power output. With that in mind, I started looking for small batteries with high power output, and decided that one good choice would be Li-Ion camera batteries. As with my...
  2. wizard

    Scratch-built Unique Host

    After spending a few days looking at quite a few very impressive builds posted here on LPF, I decided to design & build a rather different looking host. I wanted my laser to have around 2W to 3W and be as compact and portable as I could make it. I decided to go with a 9mm; I purchase the...


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