ITEM DESCRIPTION: The Unbreakable toughened PMMA surface with high light transmission.IP68 High-grade anti-corruption diecast aluminium housing.100% waterproof, dustproof & quakeproof for extreme environment.Triple-Row & Nest Reflector Cup Design Pushes Lighting Efficiency To The Max.Oversized grooved heat sink fins extends cooling surface for quick heat elimination.Broad reflective plate allows multi wide angle refraction,ideal for ambient lighting.Applying to difference light resource(HIGH LED Lamp).Advanced new design, More Intense Leds Than Other Light bar In same Length.Adjustable & Durable Alu Firm Mounting Brackets. SPECIFICATIONS: SPECIFICATIONS: LED Manufacturer: CREE Operating Voltage: DC 9-32V Waterproof Rate: IP 68 LED Count: 40PCS high intensity LEDs Base Color: Black Color Temperature: 6500K Material: Diecast aluminum housing Lens Material: PMMA Mounting Bracket: Alu firm bracket Life Span: 50000HDimensions: 7 inch Beam Type: Combo Beam Theoretical Lumens Output: 32,000 LM Size(W+D+H): 170x65x113mmWeight: 1.2kg Total