Goliath/ Moghul Edison Screw (GES) [E40] male to. 4x E40 to E27 Lamp Socket Fitting Reducer/Converter/Adaptor/Holder. E40 to E27 adaptor is 50mm high by 42mm wide (40mm screw to 27mm screw). For allowing adaptation of E40 light fittings & sockets to use other bulb types with smaller E27/E26 Screw Cap.
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