New design of F1 stylish brake lights These extra brake lights increase driving safety and make your car see faster when . Significantly improves the reaction time of oncoming motorists and reduces the risk of traffic behind Bright consume less power than standard bulbs while maintaining optimal light output Increased security with flashing High quality LED, durable and very bright All wiring is pre-assembled for easy installation Name:Car rear spoiler LED brake light Number of :15LED Light color:red light Lighting mode:the driving red light is always on + the brake red light flashes quickly RED LIGHT(long driving light + brake flashing quickly): only red light, straight out three lines (red, black and yellow). The red light is connected to the positive electrode, the black is connected to the negative electrode, and the red light is always on; the yellow light is connected to the positive electrode, and the black is connected to the negative electrode. When the yellow is connected to the brake, every time you step on the brake, it will flash 5 and then turn on, then step on the brake, and then flash 5 and then turn on, and so on. Colour:Black Shell Material:plastic Package Contents: 1 * Car Rear Spoiler LED Brake Light 1 * Bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.