DX » Community » Reviews » 5V~8.4V 15W 5-Mode Memory Circuit Board w/ 5*XR-E/5*XP-E for Flashlights (26mm*13mm)
Customer’s impression:
good 2 fena değil
Create Review

Share your reviews,
photos and videos here!

Sort by
  • Latest Reviews
  • Most Helpful Reviews
  • Pro Reviews First
  • posted byaldolagecdtn on 03/18/2016

    The circuit was slow in coming, perhaps the delay is because of the custom-house of Brazil, but arrived OK. Cons: The welds are of average quality, I found the wires a little short, the assembly could be of better quality, but at this price I think it is worth buying. Pros: The driver fed the LED... Read more


    0 0 0

  • posted bymertlap on 06/30/2015

    Türkiyeden alacak arkadaşlar 5 adet ledi süremiyor en fazla 4 çalıştırabiliyor. 4 led için alacaksanız fonkiyonları çalışıyor ve kaliteli.

    Impression:fena değil;

    0 1 0

  • posted byfarmerjack on 05/06/2015

    This driver is designed for 5 x Cree XR-E (Q5). I used it for 6 x XR-E and it worked. The current is not as high as I wanted but it was a quick fix for the following reason. There is lots of 'proper' information and a schematic available for this circuit. These product descriptions and how-to's a... Read more


    0 0 0

  • posted bydesolder on 05/27/2011

    This is a boost driver for when you need to increase your battery's voltage in order to drive multiple LEDs in series. I am using it to drive 3x sku.4516, for a total output voltage of 19.8V. The power source is six 18650's wired as 3S2P (11.1V). This is for my primary bike light, which I outputs... Read more

    0 0 2

  • posted bychrishh777 on 09/06/2010

    This is one of the few boost drivers on sale. I prefer boost drivers because generally they allow the use of higher capacity 18650 batteries in place of 16340 batteries. This is a CC driver so should, in theory, work with less than 5 LEDs in series - provided there is sufficient voltage I'm to to... Read more

    0 0 0

  • posted bylittlegiant on 07/20/2010

    Good Price Easy to use 5 mode Able to handle 2 li-ion cells NO memory Simply too hot. Low Efficiency of 67.5%. 7.4V input (8.6W) only results in 1.845A @ 3.15V output (5.81W). This means that 2.79W of energy will become heat in the driver which makes the driver heat up really bad within seconds.... Read more

    2 1 2

  • posted byForgiven on 03/31/2010

    Driver seems to be well built. Its very easy to use, and on 6 nimh cells it drives 5 XRE R2s well. It was brighter than I thought it would be on high. Strobe and SOS This driver barely fits in the neck of A M*g C tube. I used it in a D. 5 XRE R2s with the 18mm DX reflectors SKU 14598 (4 pack so 2... Read more

    0 0 0

  • posted bygoogy on 09/15/2009

    The only driver on DX capable driving 4-5 LEDs in series from 5 - 8.4V. 800mA are better then 1000mA, because of 15W power, 80% efficiency and no thermal management no thermal management (except the coil) driver is getting warm-hot on high, 4xQ5, 2p2s 18650 LiIon Iout 0,8A Vout 13,84 Pout in an a... Read more

    0 0 0

  • posted bypault on 07/29/2009

    Great for D.I.Y. project 5 mode driver. Good range for Cree emitter from P4 to Q5. Boot up the voltage up to more then 19 volt. ( Test on a electronic meter ) Good range from battery power up to 8.4 voltage include Li-on, Nimh and Alkaline etc.Include rechargeable battery. Test with 2 pc. 16850 5... Read more

    0 0 0

DX Everywhere