lamphoder,remote control lampholder,intelligent lampholder, IR remote control lampholder. We accept OEM and ODM service. Feature: 1)Anywhere,use this gadget to save expense 2)No extra infrared remote controller need, just use what you have 3)Easy installation,just screw it on 4)For incandescent lamp,adjustable and switch ON/OFF Fuctions: 1)It can be used table lamp, outside lamp, garden lamp by “ON” or “OFF”. 2)Easily operate, safety, benefit to use. 3)Get rid of your worries; beautify your house. 4)Can pass through wall, glass…hindrances with Radio Wave. Specification: 1)voltage:220v 2)frequency:50Hz 3)power:150w 4)valid range:1-6m 5)working temperature:-10degree--45degree 6)suit for:B22