A further explanation of the light bulb base sizes you can look at the letter number references e12 e17 and e26 to help understand a bulbs base style and size.
Standard lamp bulb base size.
Bulbs with these bases are the most popular of all screw base bulbs.
E17 intermediate base is in between these two sizes.
G14 led bulbs in ceiling light fixture g30 led bulbs in bathroom vanity g30 led filament bulb in porch light fixture g16 gold tint led filament bulbs in ceiling light fixture.
The intermediate e17 base is not very common.
You can compare most common e size designations with a thread diameter see the specific light bulb name for that size see what are the most common applications and even see the official standard for light bulbs.
E12 is the smaller candelabra base.
The number that follows the a designation indicates the nominal major diameter of the bulb either in one eighth.
E26 is the size of most light bulbs used in the u s.
The a series light bulb is the classic glass light bulb shape that has been the most commonly used type for general lighting service gls applications since the early 20th century.
It is found on smaller light bulb.
It s referred to as having a medium or standard base.
Here is the light bulb socket size chart to help you determine what size do you need your light bulb to be.
It s used for nightlight bulbs and sometimes for decorative light bulbs used in chandeliers and over bathroom mirrors.
The first letter designates the shape or form of the base and the number represents the width of the base normally in millimeters.
Fluorescent pin bases miniature bipin medium bipin single pin recessed double contact 4 pin single ended 4 pin 2gx 13 axial twist lock bases 10mm gu10 10mm gx10 24mm gu24 bi pin bases 4mm g4 4mm gu4 4mm gz4 5 3mm g5 3 5mm g5 5 3mm gu5 3 5 3mm gx5 3 5 3mm gy5 3 6 35mm g6 35 6 35mm gy6 35 6 35mm gz6 35 8mm gy8 8 5mm g8 5 9mm g9 9mm g9 pin.
They are commonly used for general lighting in standard light fixtures such as ceiling lights lamps can lights outdoor spotlight and flood light fixtures and.
Light bulb socket sizes chart.
Bulbs with these base types can be used interchangeably as there is only a 1 millimeter difference in base size.
The e in the light bulb size refers to edison the inventor of the screw base light bulb and screw base light bulbs are sometimes called edison light bulbs candelabra bases are mostly used in smaller decorative incandescent cfl and ccfl light bulbs.
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