Lamp Holder, Porcelain with Pull Chain & OutletCloset Fixture:* White glazed porcelain ceiling lampholder with NEMA 1-15R non-grounding receptacle.* This style of lampholder is invaluable in locations such as attics, closet, garage, basement, utility room and storage spaces* Where you want to control lighting at the fixture and where you occassionally need to be able to plug something in.Features Include:* Medium base – fits standard light bulbs* One-piece design* Single circuit* Top Wired2 Terminal Screws* 15 Amp 125 Volt non-grounding outlet* 660 Watt 250 Volt. UL listed.lampholder rating* Short chain with 3 footbraided cord and bell includedfor lighting control at the fixture location* Mounts on 4-Inch outlet boxes with breakout for 3-1/4 Inch box mountingUNKFM507-N