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  1. R

    My first build!

    Does that mean running at 150mA with only 3.7v results in a weak beam? What if I bumped the voltage up to 5 to 5.5?
  2. R

    My first build!

    I ran 150mA because I've read that 120mA is safe and I wanted to push it a bit. I know that lasers run off of current and not voltage, so does this mean voltage doesn't matter at all? I haven't tried yet, but I should be able to burn with this laser right? The battery is about 3.7v Also, Any...
  3. R

    My first build!

    I finally decided to build my first laser. Here are the specs: PHR-803T Aixis housing FlexDrive set to 150mA Cree Silver Ultrafire body Dark Horse heatsink Dark Horse apeture cap I have a pair of OEM laser systems safety glasses on the way. I'm going to be keeping the indoor use to a minimal...


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