first off, this wasn't a problem from Motosport. they go my order right, and on time. but after installing the DHH headlight, it ran my battery down, so i inspected it to find dual 50's instead of 35's. i contacted Acerbis about it, and after responding to my second e-mail, the did get me the right bulbs here within a few days. they seemed to be working well until one side quit working, and i look again to find one of the wires off the socket, then i see that the other 3 are about to come off too, only hanging by a a few strands of wire. i'm not asking for the same sockets, i will make sometihing for it with heavier wire, and wire ends. unless you want to have this kind of trouble, find a better light.