1.New design of F1 stylish brake lights 2.These extra brake lights increase driving safety and make your car see faster when . 3.Significantly improves the reaction time of oncoming motorists and reduces the risk of traffic behind 4.Bright consume far less power than standard bulbs while maintaining optimal light output 5.Increased security with flashing High quality LED, and very bright All wiring is pre-assembled for easy installation Name:Car rear spoiler LED brake light Voltage:12V Number of :72LED Light color:red light Lighting mode:The driving red light is always on + the brake red light flashes 5 times and then it is long Lighting mode:The driving red light flashes slowly + the brake red light flashes quickly Type:Model B (slow driving flash + fast flash): only red light, three straight lines (red, black and yellow) appear. Red is connected to the positive pole, black is connected to the negative pole, and the red light flashes slowly; yellow is connected to the positive pole, and the black is connected to the negative pole, and the red light flashes quickly. That is, when the yellow is connected to the brake, the red light flashes quickly every time the brake is stepped on. Colour:Black 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.