E26 Bulb Base Size

E26 refers to the type and size of the base the part that goes into the light socket.

E26 bulb base size. You can most instantly recognize an e26 bulb by looking at the bottom or non light emitting side of the bulb. Depending on their size these bulbs can be used in applications ranging from chandeliers wall sconces and pendant lights to basement and garage troffer light fixtures. Most common base type. It s referred to as having a medium or standard base.

Screw bases 10mm miniature screw e10 11mm miniature candelabra e11 12mm candelabra e12 14mm european e14 17mm intermediate e17 26mm medium e26 26mm medium skirted 27mm european medium e27 39mm mogul e39. Numbers in each code refer to the bulb s diameter in one eighths of an inch. E26 e27 medium screw base. An e26 bulb therefore is any bulb or lamp that utilizes the e26 cap or base for mounting and electrical contact.

E refers to edison which is the type of screw in style base people in the united states are most familiar with. E26 is the size of most light bulbs used in the u s. Click or tap on a base to view matching bulbs from our catalog. Shoppers of led light bulbs often confuse the specifications for base type e26 or e27 and bulb shape a19.

26 refers to 26 mm across. E17 intermediate base is in between these two sizes. E26 is the american standard socket for e26 base bulbs rated for 120v. 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. E26 and e27 e26 sockets can be used with european standard e27 base bulbs. For example our 11s14 bulb has an e26 base the e refers to the style which is an edison screw in and the 26 means it has a 26 mm base width. E26 bulbs are primarily used in north america while e27 bulbs are most popular in europe.

Both types are interchangeable and some light fixtures refer to these sockets as e26 e27. Bulbs with these bases are the most popular of all screw base bulbs. This base was developed by thomas edison for the first light bulbs and is still in use today. Bulbs with these base types can be used interchangeably as there is only a 1 millimeter difference in base size.

For example a light fixture with an e26 bulb socket will require an e26 base bulb to work with. Screw in bulbs use a base called an edison screw or es base.