Hi guys, I know this question has probable been asked several times but I cant seem to find the right information I need. I want to put a LED head light on my custom built mountain sled but the stator only puts out AC voltage. I have installed a full wave bridge rectifier right at the headlight but I keep burning out the LED with high engine RPM. I thought that maybe i have a bad voltage regulator but the tach light doesn't seem to burn out (this is the only other bulb on the sled). what else do I need to do, constantly burning LED headlights out is getting costly. Any help is full appreciated guys!