MATERIAL: ALUMINUM CAST BASE | PLASTIC GLOBE WEIGHT: .54 lb LENGTH: 9" LEADS | 229 mm LEADS WIDTH: 3 3/8" BASE DIAMETER | 86 mm BASE DIAMETER TYPE: FOR USE WITH A 40 WATT BULB | REQUIRES 1 3/4"(45MM) MOUNTING HOLE DEPTH: 3 3/4" PROJECT Continental Refrigerator 10240A