The Goldstrike Filler Panel Lights add super bright LEDs to the back of your bike to help be sure you're seen. Featuring high intensity plasma amber turn signals, red run and brake lights. Light-pipe technology and ground breaking optics allow for visibility even when viewed from a sharp side angle. These are a must for any rider.; Easy plug-n-play installation with no drilling Super bright LEDs Run, turn, and brake function Designed to allow rear fender removal for bike service; Note: The Plug-n-Play installation kit 240-4180 is required for installation