Diameter 10cm Thickened Large Size E27 Ceiling Lamp Holder Light Bulb Adapter Socket

Specification: Lamp base: E27 Rated voltage: 250V Rated current: 6A Material: PVC Thickness: 3.5mm Base diameter: 100mm Height: 53mm Screw mounting hole distance: 72mm(adjustable) ? Feature: Light bulb holder is simple to use and allows you to keep using conventional light bulbs or compact fluorescents.? Round body bottom with screw terminals design. suitable for a wide variety of fixtures, signs and displays Ideal for light bulbs or lights with candelabra sockets that need to be converted to a standard medium base ? Package included: 1*E27 Bulb Adapter ?