Kuryakyn Orbit Prism 4.5" 4-1/2" LED Multi Color Halo Ring Passing Lights HarleyBRAND NEW PART# 2467 Harley: H D Models with 4 1 2 Passing Lamps. Plug in installation on '05 '18 Models, '04 Earlier Models require Wiring Adapters P N 5494, sold separately. '05 '17 FLSTN I requires slight internal modification to passing lamp housing. Indian: '14 '18 Chieftain & Roadmaster Models. Requires Wiring Adapters P N 5479, sold separately TECHNICAL FEATURES: Raw Lumen Output: 850 (Passing Beam) Effective Lumen Output: 560 (Passing Beam)