Packet Condition: Brand New 100 Percent Packet contains: 1 Pair 42-LED Double Face Side Marker Turn Signal Lights * Item Weight: 680g (1.49lbs) Compatible with Heavy Duty Application Truck, Tractor with DC 12V-24V such as Mack, Kenworth, Freightliner, International Harvester, Peterbilt, Western Star, Volvo, Paccar, and so on. * Minor drilling may be needed for installation Description * Dimension (As the Picture Indicates) -- Diameter : 4 (10.2cm) -- Mounting Hole: 12mm * Color: Red and Amber * Voltage: 10V-30V DC * LED: 42X LED (each light) * Wattage: 21W * IP Rate: IP 65 * Made of High Quality ABS Housing with PC Lens and Super Bright LED * 3 Wires Connection: White For Negative, Red For High Brightness Positive , Black For Low Brightness Positive Attributes * DESIGN: High Power Double Face 21 LED Red and 21 LED Amber Fender Side Marker Light * LIFE SPAN: Epoxy Encapsulated Electronics Avoid Damage From Water And Corrosion * SAFETY: Flood Lamp Cup Offer Maximum Visibility and Enhance Safety * WATER RESISTANT: IP65. Directly Wired and Water-Tight Sealed * FUNCTION: Corner, Running, Stop with Turn Signal Light * INSTALLATION: Direct Bolt on. Easy to Install NOTICE: * Ensure you read carefully the product description and check the dimension prior to purchasing the product * Your satisfaction is incredibly significant to us. Please feel free to contact us if you have any questions relating to the product and service