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  1. T

    0.5w uv led

    After trying the suggestions, I've found I'm still having the same problem and have come to the conclusion that the LED itself is the problem.. Thanks all for the help anyway.
  2. T

    0.5w uv led

    Ahhh I see. I'll give both suggestions a try, and come back with the results. Thanks all
  3. T

    0.5w uv led

    If that's the case, it only cost me 1 cent + shipping, so it's not too big of a deal. For an SMD, is there any particular brand you'd recommend? I'm using an LM317 Adjustable Regulator at 3.6v hooked up to a 3.7v 18650 LiPo. I'm wanting to fit it in a relatively small housing which is why I...
  4. T

    0.5w uv led

    I'm having some trouble with a 0.5W UV LED that I ordered off ebay. This specific LED has 5 dies inside its lens, but the problem I'm having is that only 2 of the dies are lighting up. The other 3 light up for about half a second when I connect the power, but not afterwards. I know that they...


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