Pass & Seymour 31528CC10 Lamp Holder, 250 V, 660 W, Porcelain Housing Material, White
Pass & Seymour Lamp Holder, 1-Circuit, Keyless, Lamp Type: Incandescent, Base Type: Medium, 250 V, Wattage Rating: 660 W, Housing Material: Porcelain, White, Dimensions: 1.38 in Dia x 2 in H