one6 said:I just saw this post for the first time...sorry for the late response.
In theory it won't work. The minute you were to double ground it to the high beam, the city lights would never switch off. Electricity chooses the path with least resistance. They would power on with the corners (since that's where the powers coming from and since there's no power coming from either grounds). But when you flick on the low beams, they'd be grounded to the high beams (which isn't using any power therefore acting as ground) and the city lights would stay on. Same thing with the high beams except the other way around. Now it's kinda hard to aviod a small explosion with these since everytime I ficlk them on to high beam, for a split second you could see both lights working at the same time.