Specification: 1. LED Power: 42" 640W 2. Beam Style: Spot Beam + Flood Beam (30 degree + 60 degree) 3. Operation Volt: 10 V-48 V DC 4. Waterproof Rate: IP 67 5. Size: 1135 mm X 125 mm X 85 mm (including brackets) 6. Color Temperature: HID White 6000 K 7. Life Time: 50,000 hours 8. Material Type: Die-cast Aluminum Housing 9. Operating Temperature: -40°C~85°C Package Included: 1* 640W LED light bar Feature： 1. Wide operating voltage range 2. The appearance of fine craft and easy to install brackets. 3. Different sizes to choose from installed in different locations. 4. Different light pattern from flood beam and spot beam. 5. Aluminum casing, shock-proof waterproof better. 6. Light perception: A softer light to prevent glare. ☀【EXTREMELY BRIGHT】: Spot beam for long irradiation distance and flood beam for broad view area, combo beam provide excellent visual effect ☀【IP67 WATERPROOF RATE】: Passed through strict test, waterproof up to 3.3 feet , prevents water and dust from entering ☀【BETTER HEAT DISSIPATION】: Specially designed die-cast aluminum alloy heat sinks effectively dissipate heat for better cooling effect, longer lifespan ☀【DURABLE MATERIALS】: Advanced PC lens and led chips, die-cast aluminum alloy housing and sturdy mounting brackets, withstand harsh conditions ☀【PACKAGE INCLUDE】: 1PC 42Inch 640W Curved LED Light Bar and Mounting Bracket * LED Power: 640W (80 x 8W High Intensity LED). * Beam Pattern: Spot Flood Combo Beam. * Input Voltage: 9-30V DC (fits 12V, 24V vehicles). * Working Lifespan: Over 50,000 hours. * Working Temperature: -40~85 degrees Celsius. * LED Color Temperature: Pure White 6000K-6500K. * Material: 6063 Aluminum Alloy Profile, High quality Led Chips, PC Lens. * Waterproof Rate: IP67; Waterproof, dustproof, quakeproof and anti-corrosive. Applications Widely Support, except for off road vehicle lighting, it can also be applied to Material handling.Agricultural machinery lighting, Marine LED lighting and Emergency & rescue LED lights, Engineering Vehicles, Specialized Vehicles.