The new design of stylish, bright brake lights consumes significantly less energy than standard bulbs while maintaining optimal light output. Significantly improves reaction times for oncoming motorists and reduces the risk of traffic behind them. These additional brake lights improve driving. Safety and make your car look faster when. High quality, durable and very bright LED turn signal for increased safety All wiring is pre-assembled for easy installation Name: LED Brake Light Car Rear Spoiler Quantity: 15LED Light Color: Red Lighting Mode: Red Running Light Steady + Red brake light flashes quickly (long running lights + brake flashes quickly): single red light, three lines (red, black, yellow) going straight. The red light is connected to the positive pole, the black light is connected to the negative pole, and the red light is always on; the yellow light is connected to the positive pole, and the black light is connected to the negative pole. When yellow is connected to the brake, every time you step on the brake, it will flash 5 times, then light up, then step on the brake, then flash 5 times, then light up, and so on. Color: black Shell material: plastic Package contents: 1 * Car rear spoiler LED brake light 1 * Bracket Only the above package contents, other products are not included. NOTE: Light reflections and different monitors may cause the color of the item in the picture to differ slightly from the actual item. The measurement allowance is +/-1-3cm.