Description:Easy to use、 just twist into existing socketFits for E27 standard bulbsColor: White、 As the pictures showMaterial: Flame-retardant PBT plastic and stainless steelVoltage: 110-240VOption:E27 to E14(01)、E27 to E27(02)Package Included1 x E27 to E27\/E14 Flexible Extend Base Light Lamp Adapter