Is E17 Same as Candelabra

The designation refers to the diameter of the base, in millimeters. Candelabra bases are smaller than conventional A-lamps which use a medium base (E26 or E27). … Intermediate base lamps, E17, are far less common than candelabra and can be found in small table lamps, novelty fixtures, and ceiling fans.

How do I know what size my light bulb is?

The light bulb size is determined by the maximum overall diameter (MOD) of the bulb’s shell. It is represented in eighths of an inch (1/8″). It’s also important to keep in mind the bulb’s length (or height) that is defined as the maximum overall length (MOL) expressed in inches.

What is an E17 base light bulb?

Intermediate Screw Base (E17) Bulbs are sometimes called Intermediate Edison Screw (IES), “E” stands for “Edison” and “17” indicates the diameter in millimeters as measured across the peaks of the thread on the base, e.g., E-17 base bulbs have a diameter of 17 mm.