E26 is the size of most light bulbs used in the U.S. It’s referred to as having a “medium” or “standard” base. E12 is the smaller “candelabra” base. It’s used for nightlight bulbs, and sometimes for decorative light bulbs used in chandeliers and over bathroom mirrors.
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.
Is candelabra E12 or E14?
In 120-Volt North America, 100-Volt Japan and 110-Volt Taiwan, the standard size for general-purpose lamps is E26. E12 is typically used for candelabra fixtures. E14 or E17 are also sometimes used, especially in small table lamps and novelty lighting, and occasionally the lights on newer ceiling fans.
What base is a candelabra bulb?
The candelabra base bulb, also known as the candle or torpedo bulb because of its shape, is made for an E12 or a C7 base. With an adapter, it can fit a standard socket (the screw in base).
Is E12 the same as B11?
The codes E12 and B11 refer to two different specifications. E12 is the type of the bulb’s base, while B11 refers to the bulb type and describes its shape. Both of these are usually found in the same bulb, leading to the mixup.
What is an E17 light bulb base?
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.
How do I know if my bulb is E14?
Ok, the easiest way to tell an E14/SES bulb from an E27/ES bulb is:
- E27/ES: roughly the same width as your thumb – find E27/ES replacement bulbs.
- E14/SES: roughly the same width as your little finger – find E14/SES replacement bulbs.
What does E14 stand for?
The bulb is called E14 because it refers to the socket: 14 millimeter diameter. A bulb with an E14 socket always has the same base but can differ in shape.
