LAMPHOLDERS, FIBERGLASS, BAKELIT

660W 250V, Keyless, Incandescent Plastic Lampholder, UL, 4 Terminals, Box.

250W 250V, White, Incandescent Phenolic, Pull Chain Lampholder, 4 Terminals With Tri-Drive Screws, Fits 3-1/4" & 4" Boxes, With Cage Neck, UL, Box.