
1-piece, glazed porcelain lampholderFeatures 4 screw terminals for continuous wiring and knockouts to fit a 3-1/4 inch or 4 inch outlet boxTwist-lock mounting provides quick and easy installation660-watt/250-voltUL (Underwriter's Laboratories)...
1-piece, glazed porcelain lampholder
Features 4 screw terminals for continuous wiring and knockouts to fit a 3-1/4 inch or 4 inch outlet box
Twist-lock mounting provides quick and easy installation
660-watt/250-volt
UL (Underwriter's Laboratories) and CSA (Canadian Standards Association) listed
4-1/2 inch outside diameter