Description: 1.Low power consumption. 2. Dimmer function available for incandscent lamp, the user can adjust the lamp intensity from " high to low" and " low to high" by cycle. 3. The tramsitter can be with a base,can be easily fixed on wall or other convenient places. 4.Different digital codes, No any interference 5. Remote control distance: Over 30m(free area) 6. Rated: 230V~/50Hz(120V~/60Hz) 7.Frequency: 433.92MHz 8.Max power: 60W 9.sender: DC 12V 23A 10.one sender can control 1/2/3/4/5 lamp holders 11. E27 and B22(screw base and bayonet base)is available.