BLACK PORCELAIN BULKHEAD LAMPMade in Europe to an exceptionally high standard, its very hard to find better than this quality. The main body is a fired, glossy, ceramic finish. Its then fitted with an internal cast glass diffuser which pushes the light downwards. A decade old design that's been brought back. Made by Dyke & Dean. 240mm Wide x 135mm Tall x 120mm Deep E27 Bulb Fitting Max 28watt Voltage 230V Installation Wall IP20 Dimmable? YES Bulb Changeable? YES CE & UL