- Feb 7, 2014
I am copying your tiny brass light (sort of). And I cannot figure out how to hook the XM-L2 LED to the brass. I have ruined two LED so far and am running out of wiring ideas. Can you help with a brief description of how you hooked your's up. My tube is 8 mm diameter and it will use #377 button batteries and end up about 16 mm long.