One Sets of Universal RF 433Mhz Wireless Remote Control Lamp Holders, Easy Install, Timer Switch Sockets for LED/Incandescent Bulbs, Fits E26/E27, Versatile Remote for AC85-250V Circuits, Ideal for Household ConvenienceProduct details:Control Method: Touch, Remote Power Supply: Hard-WiredOperating Voltage: 110V/ 220VType:Remote Control Light Lamp Socket E26/E27 Bulb Base, Wireless Light Switch Kit With Timer / Wireless Remote Control E26/E27 Light Sockets lamp Holder With Timer Voltage: 90V-265V 50/60 HzMax. load: LED/CFL: 50W; Incandescent Bulb: 100WSocket: E26/E27Fixture to E26 E27 Standard Screw-in SocketFit for E26 E27 Light BulbsRemote Control distance: 10M-30MTiming: 30min/60minPackage included:1 x Lamp Holder1x Remote Controller(Remote control is not include battery)1x Remote control backrestTiming control button: lamp socket can be turned off regularly, 30mins and 60mins. You don't need worry about when forget to turn off this light.remote control battery:2x AAA batteries for remote controlNo app, No wifi, No hub required, one simple press on the remote, you can turn on or off your light.