DescriptionThis wireless lamp holder for E27 bulb. Change your bulb with this lamp holder, so that you could your lighting system. ON/OFF two buttons on the remote controller to control the lamp ON/OFF. Suitable for family, office, factory etc.Feature- Color: white- Material: plastic and metal- Size: 10.3 x 4.7 x 2.8cm- Standby Current: 220V 50uA (0.015W- Operating Voltage: AC180~250V (50/60Hz)- Operating Frequency: 315 MHZ- Control Distance: 10Indoor partition wall- Wireless bulb socket for E27 bulb- Easy installation and convenient for home use.- Comes with ON/OFF/LED remote switch. LED light helps you to find the bulb in darkness.- Remotely turn off the lights easily by just pushing a button to save energy. Up to 20 meters distance in open ground.- Suitable for family, garage, basement and office use