Voltage:DC 10-30V Life Span:30,000 Hours LED LIGHT BAR Dimension: 9″ inch (9.2″x2.5″x3.15″;235x64x79.4mm) Spot Flood Beam Pattern To Have The Best Light Beam Result: With The Widest Angel to Be Seen and Still Very Bright in the Center DC 10V-30V Operating Voltage Range: It Can Apply to Different Types of Trucks, Off-road Vehicles,4×4, SUV, Mining, Boating, Farming and Heavy Equipment etc. 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.Great Performance of Waterproof,Dustproof,Shockproof and Anti-corrosion in Extreme Weather Condition. Product description Size:2x54W Flood Specifications: LED power: 54 W Voltage:10-30V Beam type: spot flood beam LED color temperature: 6000K Waterproof rate: IP67 Material:Aluminum profile, stainless steel bracket, PC Lens Working life: 30000 hours Specifications: Engineering vehicles: excavator, road