Wireless Digital Remote Control Electrical Switch
Please refer to : http://dx.com/p/wireless-5-ways-remote-control-home-lamp-light-switch-59215 - Color: White - 86 wall plate panel - Input: 220V/50Hz - Output: each channel 500W (max) - Operation range up to 50m - Remote controller uses 1 x 23A/12V battery (included)