Specifications:Material: Flame retardant PC, steel Voltage: AC110V 220V, 50/60Hz Socket Type: Standard E27/E26 Max. Support Wattage: CFL(energy-saving light) or regular LED≤100W Incandescent light≤100W Control Distance: 20m(Up to 30m in open space) Battery of Remote Control: 2*AAA battery(not included)Features:100% Brand new! Wireless handheld remote control E27 bulb base mushy socket lamp holder sensible ON/OFF change kits for LED bulbs. Simple, fast, convenient. An clean way to turn your light fixtures on off from anyplace in the home whenever you want. Simplify your lifestyles by method of controlling your lighting with a remote controller. All sockets ought to be related to the handheld remote control before use. The buttons will routinely leadership sockets which has been paired. You can alternative the pre-pairing and re-connect to fulfill your needs. You can control the socket separately or control all sockets at a time. Freely customize your RF distant system! Perfect for the elderly, pregnant woman and folk with limited mobility or again pain; make your life convenient, safer, and energy efficient.