Standard Us Light Bulb Socket Size

48 mm wide at its widest point.

Standard us light bulb socket size.

The standard household lamp is a19 with a diameter of 2 375 inches and a21 2 625 inches. Alternatively a purchased brand e g ge or sylvania of a non decorative lighting standard household bulb may have a g40 bulb that is 40 8 in size or 5. 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. E17 intermediate base is in between these two sizes.

Here is the light bulb socket size chart to help you determine what size do you need your light bulb to be. An industry confusion for sure so for accurate sizing of our decorative string light bulbs be sure to refer to each item s product specs. There are many different standards for lampholders including early de facto standards and later standards created by various standards bodies. It s referred to as having a medium or standard base.

Sockets allow lamps to be safely and conveniently replaced re lamping. Light bulb socket sizes chart. This is based on the ansi standards that apply to light bulb manufacturers in the united states. 1 888 455 2800 fax 1 508 363 2900.

E26 is the size of most light bulbs used in the u s. The a19 has a diameter of 2375 inches and a. It s used for nightlight bulbs and sometimes for decorative light bulbs used in chandeliers and over bathroom mirrors. 1 888 455 2800 fax 1 508 363 2900.

That said all a19 lamps have e26 bases. Serbion 6 pack e26 the us standard screw light holder plug adapter polarized handy outlet light bulb socket light socket adapter two holes convenient and practical project black 4 5 out of 5 stars 322. E12 is the smaller candelabra base. A21 bulb in a a19 socket.

A lightbulb socket light socket lamp socket or lampholder is a device which mechanically supports and provides electrical connections for a compatible electric lamp. Other sizes with a data sheet in iec 60064 are a50 a55 a67 a68 a71 a75 and a80.