B22 wireless remote control lamp holder KA-RLH06 specification:

Working voltage:120-240V

Frequency:50/60Hz

Max. Load:60W(incandescant lamp); 20W(engergy saving lamp)

Transmission frenquency:433.92MHz

Remote control distance:30 meters(free area)

One remote controler can match 1/2/3/4/5 or more lamp sockets

Widely used for table lamp,bed lamp and ceiling lamp and so on