Bill, you can figure this out yourself. To figure it out, FIRST, take the lens off a signal and look in the bulb holder base. There will be either ONE contact or TWO contacts. The contacts will be small spots; probably about the size of a pencil lead on the base of the bulb holder. If there is ONE contact, there will be one wire as hot and one wire as ground. If there are two contacts , one wire will be a "running light" and the other a "blinker light". I don't know what the LED bulb (bulbs) look like but if you stick the bulb(s) in, does it or they go in any way or only one way? If the bulb holder has two contacts, run a ground from one of the bulb holder mount screw locations to a ground on your bike's frame. Touch one of the wires to the hot terminal of your battery. One of the two wires will be BRIGHTER than the other. This is your turn signal blinker and the the less bright is your running light. If you are hooking these up on a KZ900, I am thinking there is no running light wire available. To hook up the turn signal, it is a gray wire for the one side and green for the other (I have two of the bikes but my memory is poor... might be gray for all of them). OK, to hook up the running light wire, on the rear, tap power off the RED tail light wire. For the front turn signals, there is a both a brown wire and a blue wire hanging loose in your headlight shell, if memory serves. Turn your key on and use a circuit tester bulb or a multimeter and see which of the two goes hot with the key on... I think they both do. Just splice the running light wire into this wire.
