Best or Good Quality UV Torch

[moderator007]

12 mm mcpcb with a xp-g2, just needs the LG reflowed on the board.
https://ogazent.com/store/leds/xp-g2-led-on-12mm-copper-star/
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How to reflow with no special tools.

How to reflow solder an LED emitter on a PCB or MCPCB.

Hi all, I have decided its time to do an instructional video series. “Flashlight hax” will be the theme for most of it. I thought re-flowing would be a good place to start since I get a lot of questions about it. Hope you enjoy. [How to reflow solder an LED emitter on a PCB or MCPCB. Cree XML2, XHP70, XHP50, XPG2, XPG3.] . . . . If this tutorial helped you please click “like” on the video. If you enjoyed it and would like to get a notification when the next video on the seri…

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EDIT: I just noticed that the KD link The_Fat_Controller gave has a copper 10mm board as a option.
Using this one it should drop right in. Usually the reflector being tighten down by the bezel is what puts pressure on a led protector (sometimes called a insulation gasket or centering ring) holding the mcpcb down to the pill firmly and keeps it centered in the reflector.
10 mm copper mcpcb with LG UV.
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Djozz test with UV leds.

4 more 365nm UV-leds tested

Last december I updated my test method for 365nm leds and tested 4 leds (link). With the same method I tested and extra four 365nm leds and put all 8 in one chart. I think that this chart is getting way too busy, so for any more tests in the future I will only plot a selection of old tests for comparison. I measure the leds in my usual way, I test one bare led, if possible on a DTP-board, cooled very well, starting at low current and at each increasing current setting letting the led settle …