RF 8-key controller adopts the advanced micro-control unit, it is used for controlling a variety of lamp whose source of light is LED. For instance, point source of light,flexible strip light, wall washer lamp, glass curtain wall light and so on; It has power-fail memory, synchronized indicator light show and other functions. At the same time, it has many advantages such as low price, easy connection and simplicity to use. According to the actual need of customers, it can carry out jumpy changing,gradual changing,stroboflash and other effects of change.