Description:Name: E27 Heating lamp socket & power cord switchInterface specifications: E27Shell material: High temperature resistant plasticInternal material: Ceramic + copperVoltage: 220VHeat resistance temperature: 230℃Power cord switch length: About 180cmUse: farming, industrial lighting and heating.Product use: Use of E27 screw light sources such as heat preservation lamps and LED bulbsPackage Included: 1PC