Professional made with good performance E27(female socket) to E27(male plug) Light Lamp Bulbs Adapter Converter Extend your current existing E27 Screw mount / fixture Fit for LED, Halogen, CFL Light Bulb Lamp Stable Performance and easy to install Suitable for all voltage Material: Ultra-white PC flame-retardant shell, The main purpose: For the extended lamp; Especially for the downlight fittings [some of the lamp cup, light bulb is short, screwed into the downlight is too deep, the light does not come loose, you can use this lamp lengthened. Length:65mm/2.56" Color: White No Retail Packages Quantity: 1 Pc Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x 65mm E27 To E27 Socket Extension Base