2PCS 12/24V Dynamic LED Waterproof Truck Tail Light Turn Signal Rear Brake Lights Reverse Signal Lamp Trailer Lorry Bus Camper Caravan Item Description Specification: Item Type: Truck Tail Light Assembly Material: plastic+ PC + LED Voltage: 12 /24 v Service life: 50,000H Waterproof grade: IP67 Special Features: rear light stop reverse safety indica Functions: Tail/Brake Light, Indicator Light, Reversing Light,Fog Light Features: Easy to install, installation includes screws and nuts. Waterproof, shockproof, shockproof and UV resistant. High quality, durable, long life, low power consumption. Application: Taillights/Brake lights, indicator lights, reversing lights, fog lights Suitable for most trucks, UTEs, trailers, caravans, campers, buses, vans, etc. Wiring: White line-reverse Red line-brake Yellow line-turn signal Green Line-Driving Black line-negative Blue Line-Fog Light Package include: 2PCS Led Rear Stop Tail Ligths (Left & Right) Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) There may be differences in detail cause the different batches of goods,but that will not affect anything of your personal use. Thank you so much for your consideration Please Read All Description and Fitment Before Ordering the Product. The running water light is red, not yellow.AnyQuestion,PleaseContactUs.