Specifications: Material: LED Chip+Silicone Voltage: DC 12V Waterproof Grade: IP67 Function: Turn Signal Light / Brake Light / Running Lamp / Reverse Lamp / Double Flash Light. Install: Self-adhesive back with double side adhesive tape. Plug-N-Play 4-pin flat connector, plugs directly into you trailer adapter.(Reverse light must be wired). Color: Red / Yellow / White LED strip light length: 48 inch Led Quantity: 324pcs ,Yellow 108 SMD /Red 108SMD/White 108 SMD Life-span: Over 50,000H Package Content: 48'' Truck Bed Car Flexible LED Strip Light.