Usage Tips:E27 EU Plug Socket Adapter with On/Off Switch Light Lamp Bulb All DirectionE27 EU Plug Socket Adapter with On/Off Switch Light Lamp Bulb All Direction Extension Adapter Extenders for Home LightE27 EU Plug Socket Adapter with On/Off Switch Light Lamp Bulb All Direction Extension Adapter Extenders for Home Light Fixtures Socket Converter Bulbs Plug brand and high quality Features: brand and high quality Features:Type: E27 Socket with On/Off Switch ,Flexible neck All Direction -Lamp Bulb Adapter.Voltage : Suit for All Voltage; Color : White.Total Length:20cm/7.9(inch), Material : Metal+ Plastic Heat Resistant..Package Content :1x E27 Lamp Bulb Adapters. Easy to Install,Plug and Play,Durable.Wide Application: Ideal for home light fixture, plant grow light, basement, door light bulbs, showcase lighting, fish tank light, ceiling lamp, bar lights, Fit perfectly for House, Office, Exhibitions,Restaurants,Hotels,etc. Specification:Material: PBTRated Voltage: 100-230 (V)Heat-resistant Temperature: 120 ()Total Length:20cm/7.9(inch)Color: WhiteQuantity: 1 Pc Note:No retail package.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPackage Contents:1 x E27 Bulb Converter Adapter