The Leviton 9880 lamp holder in white is specifically designed for incandescent light bulbs with the medium lamp base. This surface mounted, single circuit model is made of durable unglazed porcelain. In order to provide excellent, continuous wiring, the lamp holder features concealed wiring terminals with wireways. It is compatible with bulb having power rating of 660-Watts and voltage rating of 250-Volts.
