Safego 21.5" 24inch 120W Led Light Bar Flood Spot Combo Beam Offroad Work light for Trucks 4X4 Roof 24V 12V A120W-Combo LED Chip:40pcs*3w High Intensity LED Chips, Voltage:10-30v DC Voltage The surface is made of Quart Lens with high light transmission Combo Beam is Spot Beam and Flood Beam, Waterproof and Shakeproof. The suitable design for heating elimination.