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dc led driver

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dc led driver Customers Reviews

  • drives well XM-L LED , but with lots of useless strobo modes

    posted by Kronai

    *drives well my XM-L T60 LED with one 18650 battery. It's very bright at 100% mode , same as my old (broken)driver*looks well made*plates very easy to solder * modes exactly work ~35%on - 100%on - strobo - ~10%on-strobo-strobo-strobo*no mode memory (no need to remember which mode last used)
    no idea at all , it's works as described
    good choice to repair XM-L flashlight if needed
  • 24W 300-LED White Indoor Decoration String Lights with LED Driver

    posted by xavier2

    very nice string of leds. low costs and good build. go's with driver so its a very complete kit. its availible in different collors. for everyone a string of led's.
    need brighter led's for lighting things. for decoration its very good. not for outside use because the string is nog sealed.
    buy if you need to decorate stuff. good quallity. coms complete with drive so its easy to use.
  • A friendly little driver

    posted by carper123

    They work, have proper efficiency and come to a fair price. The simple layout makes it easy to tweak the driver for your specific application. It fits lots of Flashlight shells and modules sold on dx.Take a 7135 chipp off and you get 700ma.So you can use for other leds or you can add a 7135 and get 1400ma just a good driver.
    It should be better to write a couple lines in product description - about installation and configuration of this driver just so the younger people can understand how things work .I'd buy another one :)
    nice driver if you dont want all the other modes just on off works for me.
  • 3*7135 chips

    posted by espimones

    7135 chipsRegulatedMemoryReal output advertised
    This regulator drive out fairly steadily 1.4 amps. in max. mode.Exactly: 1.35 in high mode, 0.4 in middle, 0.6 in low (fluctuating in sos and fast strobe modes).I have put it, working together with a 16 mm alu base Cree R5 led in my Trustfire TR-801, and it bright now 25%-30% more than the original Cree Q5 led, giving a really flood light!According Cree data sheets, Cree R5 can hold up 1,5 mA, so this regulated circuit is perfect to this led. Other drivers that can only drive up 1000 Ma, will give 25% less light tan this.
    I recommend it
  • Good driver for the modernization of the flashlight

    posted by Bezpieka

    Well done soldering.Good stabilization of the current at the specified range of supply voltage.Seamlessly cooperation with LED CREE XM-L2 U3
    Little short cable for flashlights witch variable focal length. When soldering thicker wires is needed soldering iron with temperature stabilization. There are likely to damage the driver.About 40 minutes of operation at full power on a single low-quality battery 18650
    Nice to use product for hobbyists that you can change parameter of your old flashlight.

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