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    Laser Pointer JD-303 500mw 532nm not working properly

    I totally understand, and honestly, I didn't expect it to be -that- strong, but since I found the exact same laser on youtube, I expected it to at least burn a black piece of paper...
  2. S

    Laser Pointer JD-303 500mw 532nm not working properly

    Since I'm from Poland, I bought it off a polish site very similary to ebay. It's the most popular online store here and they have all kinds of things. As for the price, the one in the video costs around 46 dollars. I paid just as much, maybe a little less considering the currency differences...
  3. S

    Laser Pointer JD-303 500mw 532nm not working properly

    Hello! I've recently purchased a green 500mw JD-303 laser and unfortunately, it's not working properly. At first, it wouldn't produce any temperature whatsoever. You could point it at your hand forever and you wouldn't feel a thing. Now, the seller claimed that it should at least burn paper, so...


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