Features: 1, in a completely non-ambient lighting situations, can make the camera system to record clear plate image; 2, stationary use, spot uniformity, no stimulation of the human eye, light intensity can be adjusted without affecting the traffic safety; 3, low power consumption, high efficiency, long life, can be lit day and night; 4, with adjustable light-sensitive switch can be set to open up in different darkness to light; 5, during the day and night and the use of daylight is superimposed on the license plate illumination can be independent compatible; 6, during the day can stabilize the backlight, vehicle headlight glare at night can suppress; 7, can be easily and camera, housing form an integrated structure; 8, easy installation, can be matched with a variety of CCD cameras.