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Thread: Solution for 4x cree xml-t6

  1. #1
    Unenlightened
    Join Date
    Dec 2011
    Posts
    1

    Default Solution for 4x cree xml-t6

    Hi. Sorry if where i'm posting this topic is not where it should be... My english bad also...
    I want to make a flashlite with 4 cree xml t6 leds and need a solution for a driver for them. I have 8x18650 acc for power source. How is best: use a driver separately for each led or one for all? The size doesn-t bother me. I will use it for bike light.
    This is what i've done with so far, but I want to put 4 leds in one reflector. Thanks.
    http://www.youtube.com/watch?v=zh1cf-FynS0

    http://www.youtube.com/watch?v=gHgetfodscI

    https://picasaweb.google.com/1169505...Iz_uo63wN-WmAE#
    https://picasaweb.google.com/1169505...Nvq_s2N8ceV_wE#

  2. #2
    Flashaholic* monkeyboy's Avatar
    Join Date
    Mar 2006
    Location
    UK
    Posts
    2,326

    Default Re: Solution for 4x cree xml-t6

    I would connect the batteries in 4s2p configuration (4 series x 2 parallel) and use 2 taskled H6CC drivers (in parallel) to drive 2 LEDs each (in series).

    Alternatively, you could wire batteries in 8s configuration and run the 2 H6CC drivers in series. Not 100% sure if this second way would work but you could email George from taskled to find out.
    Last edited by monkeyboy; 12-09-2011 at 01:04 PM.

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