Attention: Single Mode just has brake light;Multiple Modes have running light, brake light, turn signal. Multiple Modes: Starting Mode: Turning on the width light, the running light starts flashing.Running light/ Brake light/ Turn left signal/ Turn right signal/ Hazard warning lightBlack Wire: ACC v-White Wire: Brake v+Green Wire: Width lamp v+Yellow Wire: Left turn v+Yellow Wire: Right turn v+Red Wire: ACC v+TIPSPlease keep red wire and black wire connected, and then connect other wire to positive. Single Mode: the red light is always on after the brake is preed, and does not light after being released.Black Wire: ACC v-Red Wire: Brake v+ Feature: 1.Waterproof and durable soft silicone body2.High-brightne LED lamp bead brightne high and low light decay life long durable,180pcs LED,Super Bright.3.Intelligent decoder can be used directly by wiring, saving time,Lower power consumption ,bulit in fuse.4.The wire ends are designed with pins, without breaking the original power supply for non-destructive installation. Specification: Product name: Streamer brake light barVoltage: 12VColor: RedSize: 90cm , 50cmProduct type: Multiple mode, single modeFitment: Universal for all car