DX » Community » Reviews » 3V~8.4V 5W Cree 5-Mode Circuit Board for Flashlights (16.8mm*6.3mm)
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  • posted byLollerkopter on 05/29/2011

    - It's very small and compact - I like the high, middle and low modes - One, or two serially connected Li-ion battery cell is an accepted power source - Strobe and S.O.S. modes is useless for me - The factory soldered cables is very thin, the black cable is loosened immediately (not a big a cons, I replaced the thin cables to thicker one) I'm using ... Read more

    0 0
  • posted bychrishh777 on 09/06/2010

    I'm using this driver to drive a CREE XR-E P4. The driver looks well made and pretty compact. 17mm is about the right size for most 16340/18650 based flashlights. Driver works with either 1x18650 battery or 2x14340 batteries. With 2 batteries the led is brighter but generates more heat. with one battery the LED says cool but is a bit dimmer. I have ... Read more

    0 0
  • posted byRoboegg on 06/01/2010

    I used one of these, along with SKU 5937 and a spare Cree XR-E P4 emitter, to make a P60 drop in module. The driver is a perfect fit and pretty easy to fit. The five modes are very useful to conserve battery life-when needed. This would also make an ideal replacement for a broken driver in any torch using single XR-E Cree and 17mm driver card. For the ... Read more

    0 1
  • posted byroyfellows on 08/07/2009

    Looks a useful driver and possibly the best for that voltage range. I have only tested 1, but it did not overdrive a Cree Q5 at 1.2 amps, but 1 amp which is just right Vin = 8.4 volts, 1 amp out Vin = 7.4 volts, 700 mA out. Much better than SKU 4725 which I have only ever been able to get 800mA out of. Test rig was a lash up, may drive slightly higher ... Read more

    0 0


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