Jelly Jar Fixture

Top Definition

The Jelly Jar fixture got it's name from early light fixtures which resembled an upside down jelly jar of the kind used to preserve foods. It is generally accepted to mean one of the variety of vapor proof fixtures which are ceiling or wall mounted and come in either 100 or 200 watts. These fixtures can have a metal grille guard or just be the exposed glass.

Jelly Jar Fixture Image