Deatailed Description: (1)With delaying time function, different delaying time available according to customer's demand. (2)Dimmer function available (3)E27/B22(Screw base and bayonet base) availabe (4)low power consumption (5)one remote controller set can control one or more receivers;one receiver can be controled by one or more senders. (6)remote control distance: ≥30m (7)Transmission frequency:433.92MHz (8)Rated:230V AC/50Hz (125V AC/60Hz) (9)Max.power:60W (10)Remote controller(sender):DC 9V(6F22)/DC 12V 23A (11) Two types of senders for your choice