Utilizes high-intensity LED arrays instead of the traditional bulbs Rear-facing red LEDs and clear LEDs pointed toward license illumination window Light measures: base 7H x 3-3/4W, overall width 7-1/2, lens 4H x 2-1/8 W LED's are vibration resistant and last much longer than standard bulbs Steel construction Available in Chrome or Black Tail light wiring: Red - Brake light (brighter) Yellow - Running light Black - Chassis ground Turn signal wiring: Red - Turn lights (brighter) Black - Running lights NOTE: The housing must be grounded to the bike for the turn signal lights to work NOTE: An in-line load equalizer may be needed for proper turn signal function depending on your application. There is a second clear LED license plate light that faces upward for proper license plate illumination. The meaning of BIKER is someone who rides a bicycle : bicyclist. How to use biker in a sentence Kuryakyn 2587 Motorcycle Lighting Component: Rear LED Turn Signal Splitter Module for 2015-19 Indian Scout, 3-Wire Amber or smoke lenses with corresponding bulbs., Amber lenses are D., O., T. Fits:HARLEYFLHR2 95-08, FLHRC 07-08, FLHRCI 98-06, FLHRI 96-06, FLHRS 04-07, FLHRSEI2 03, FLHRSI 04-06, FLHS 91-93, FLHT2 95- K & S Front Left/Right, Rear Left/Right Turn Signal Assembly W/Amber... 03 Harley Davidson Road King Black 2" 1156 Rear Amber LED Turn Signal Tail Light Kit For Harley Davidson Bulb Lens