1. It can use the scanning effect to identify people at night or in low light, improve measures, and turn on after scanning, thus cycling. 2. When driving, the low-brightness red light has a better reminder effect on other vehicles on the road. 3. When , the red light is high. 4. When the vehicle turns, the yellow streamer mode is cooler. 5. The product appearance has a three-dimensional effect, and the vision is clearer. Item Type:Car Tail Light Warning Light Condition:100% New Number of LEDs:55 LED type:2835 Application:sign light/indicator light tail light Color temperature, light color:3500k, yellow light Working voltage:12V-24V Luminous flux:120LM Waterproof grade:IP67 Working temperature:-40-+80 Service life: 30000hs Applicable models:cars, trucks, truck trailers Lead length:45cm Installation hole distance:14cm. Comes with screws on the back for installation Wiring :black line is negative pole, is positive pole red light, white line is low light for driving, yellow line is yellow light for turning and flowing water Fitment:Direct Replacement Type:A:Smoked Black Version Colour:As Shown Material:ABS Package Contents: 1Pair * Tail Light Warning Light 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.