Generally, in order to act in concert with police to track and monitoring with the car, drivers must turn on the automotive license plate light which is used to illuminate the license when driving in the black or night. Screws bulbs installed above the car rear license, who can not only illuminate the license, but also decorate the car. In accordance with the relevant provisions, all the vehicles driving at night must turn on the car rear license light. Under the conditions of the normal sight, the brightness of car license light must be enough to see the license number clearly within 20m. Moreover, the car license plate light must be controlled by the same switch with the running light
By the types of socket, there are C5W,W5W,H5W license plate light. All of their power is 5W