Standard Us Light Bulb Socket Size

It s used for nightlight bulbs and sometimes for decorative light bulbs used in chandeliers and over bathroom mirrors.

Standard us light bulb socket size.

Which refers to the shape and size. 1 888 455 2800 fax 1 508 363 2900. 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. It s referred to as having a medium or standard base.

The a15 bulb is 15 8 in 1 7 8 in. That said all a19 lamps have e26 bases. There are many different standards for lampholders including early de facto standards and later standards created by various standards bodies. 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.

This is based on the ansi standards that apply to light bulb manufacturers in the united states. The a19 has a diameter of 2375 inches and a. Other sizes with a data sheet in iec 60064 are a50 a55 a67 a68 a71 a75 and a80. 48 mm wide at its widest point.

1 888 455 2800 fax 1 508 363 2900. Light bulb socket sizes chart. Sockets allow lamps to be safely and conveniently replaced re lamping. Another common a series light bulb type is the a15 bulb which is commonly used for appliances and ceiling fans.

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. A21 bulb in a a19 socket. E26 is the size of most light bulbs used in the u s. E12 is the smaller candelabra base.

The standard household lamp is a19 with a diameter of 2 375 inches and a21 2 625 inches. Here is the light bulb socket size chart to help you determine what size do you need your light bulb to be.