This table lamp consists of a chrome base and a transparent glass globe shade that screws onto the base. Inside, we have installed an led filament bulb. The anthracite-smoked glass shade with a filament is an e14 socket and is included in the price. Motoko ishii is a japanese designer and artist, primarily known for her innovative work in lighting design. further details: socket: e14 up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.