Super brightness: Combo beam with triple row and nest reflector cup design in the middle for extreme light efficiency Upgrading reflector cup: the broad reflective plate on both sides allows multi-angle refraction, ideal for ambient illumination Adjustable mounting bracket: the bracket can be adjusted and slid, offering convenience to adjust position flexibly when needed High performance: IP67 waterproof rate, efficient cooling, die-cast aluminum alloy housing, over 30, 000 hours lifespan Package includes: 1PC 20 Inch 420w LED light bar and Wiring Harness