This photo shows close up detail of how the Golden White LED was mounted in the headlight. The original black plastic clip was used. Two small holes were drilled thru the back of it to pass the LED leads thru it. The 680 dropping resistor was added. Blue decoder wire goes to the anode of LED, white decoder wire goes to 680 ohm 1/4 watt resistor. The other side of resistor is connected to the cathode of the LED. Notice the Cathode of the LED is the side of the LED that has a flat side to it.                                                                                                                                          Cathode