Medium base socket white unglazed porcelain incandescent lampholder. Bulk packed loose with no individual packaging or instructions.

Medium base socket Features include:
Keyless, commercial grade, rated 660W/250V
Medium base – fits standard incandescent bulb bases
Straight body with screw terminals on bottom
Dimensions: 1.5″ overall diameter and 1-11/16″ body height
Fits standard metal caps (not included)
Aluminum screw shell
Wireway notch for side wiring
Rated 660W 250V
Single circuit
Screw terminals 5/8th inch center to center
Mounting Screws 7/8th inch center to center
Keyless – no ON/OFF switch
Unglazed porcelain body