ElekTek ES E27 Batten Lamp Bulb Holder with Plain Skirt Ideal for Vintage Filament Bulbs Fusion Bronze

E27 ES (27mm) Edison Screw cap batten lamp holder - Premium product made in the UK PLEASE NOTE: This E27 Lamp Holder is NOT SUITABLE for use with lamp shades - please see E27 with Shade Ring to use with lamp shades. An additional shade ring will be required to clamp lampshade if base mounting lamp holder - if top mounting (facing downward) then a lampshade can hang on a single ring. Maximum body diameter 38mm - Height fully assembled 54mm - 67mm Diameter base plate with fixing holes on 2" centres (BESA) - 17mm Diameter aperture to underside Earth terminal - Threaded skirt with 48mm diameter shade ring - Ceramic interior - Brass plunger contacts This solid brass ES E27 (27mm edison screw cap) lamp holder is intended primarily for attachment to conduit and flat surfaces. Before installing, switch off electricity at mains.