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.
| Id | 743 |
| SKU | 506848 |
| PartNo | B01-49875-000 |
| UPC | 00078477323007 |
| Country of Origin | China |
| Color | White |
| Material | Porcelain |
| Bulb Type | Incandescent |
| Base Type | Medium |
| Wattage | 660 |
| Voltage | 250 |
| Number of Terminal Screws | 4 Terminal Screws |
| Outlet Box Size | 3-1/4 In., 4 In. |
| Certification | CSA/UL Listed |
| CID | 1 |
Chattanooga, TN