I just hooked up a ufo tail/brake light that I bought, and It doesn't work. I know the tail light isnt the problem because I used a battey to test it and it lit up. I'm thinking something might be wacky w/ my wiring. The bike is a wr426, so it doesnt have a battery... I just have two wires going to the tail, black and blue. If I am not mistaken, the blue is the rectified power, and the black is the ground.... but when I hook up the taillight, no worky??? I just dont know where to start trouble shooting. I am think of installing a small lead acid battery under the seat and charging it with my stator, but I'm not 100% confident in how to do it. Does anyone have experience with this?? Any help would be greatly appreciated!