Higher Brightness: Tri-row LED optic system, project light to extreme distance through the dark and keep bright surround lighting in wider range. Size: 23 x 2.5 x 3.2 inch(58 x 6.5 x 8 cm) Tough Design:Black Painted High Quality Aluminum Housing, Stainless Steel Adjustable Mounting Bracket and Shatterproof Lenses with IP67 Waterproof, Durable to Withstand any Harsh Condition. DC 10V-30V operating voltage range: It can apply to different types of trucks, Off-road vehicles, 4x4 , SUV, Mining, Boating, Farming and Heavy Equipment etc. Also adjustable mounting brackets for multi-position installation, such as car roof, front cover, bumper, Grille, etc. Package included:1 x 23 inch Triple Row Led Light Bar with Wiring Harness Kit Switch