Standard Back-lit Panel light adopts back light emitting method, full LED panel ensures high efficiency and much more even and comfortable bright. Light efficiency can reach to 170Lm/w. The anodized aluminum frame is stylish and fashionable with everlasting color. It is powered by low voltage constant current driver, which is safety, energy saving and long life. Back-lit Panel light is the ideal replacement for traditional grid lights and fluorescent tubes. Moreover, Back-lit Panel light creates extremely harmonious and uniform lights, which conventional light never achieved.