led and driver question.

[claytonp]

Ok Iv have a ready supply of an led that has xrewht l1-q4 on the back. I'm trying to find a driver to use it. I have an insight hx120 that doesn't work and was wondering if I can make it work in the case.

Sorry if this is a dumb question I'm new to this

 

[DrafterDan]

Looks like it's a Cree XRE. forward voltage of 350ma, so not too much. Seems to want to run from a single Li-Ion battery.
Are these on a mpcb board, or bare LEDs? What experience do you have reflowing LEDs onto a board?

http://www.mouser.com/ProductDetail/Cree-Inc/XREWHT-L1-0000-00E01/?qs=D3QG1iK7Fqgf%2bYXlnvHQhw==

Have a look at Mountain Electronics, they have some lower powered 7135 drivers that should do the trick