Westin 09-12230-20S Low Profile Double Row LED Light Bar QUALITY MATERIALS: Made from 6063 extruded aluminum housing with die-cast ends. EASY INSTALLATION: Mounting hardware, wiring harness with connector, switch, and relay & in-line fuse included with the light bar. SUPERIOR LEDS: This light bar features 3W Osram LED chips. These top-notch LED light bars offer clear visibility in the most severe weather conditions such as heavy fog, snowfall, or rainstorms. WEATHER RESISTANT: The lens is dust and moisture resistant, ensuring that the lights will hold up to all scenarios. FLEX BEAM: Westin's unique reflector beam pattern maximized the widest beam angle with the greatest beam distance.