Different Sizes Of Light Bulb Bases

The same size as a standard household bulb.

Different sizes of light bulb bases.

C9 e17 intermediate base bulbs. Light bulb base chart. For example a lamp with a medium base or e26 measures 26 millimeters 1 02 inches at its widest point on the base. Different light bulb bases and your guide to using them properly.

The most familiar is the edison screw base found on most. Common bulbs with e26 e27 bases. These are the most common light bulb bases you ll find in the home. Types of light bulb bases find the light bulb you need using this visual light bulb base chart and detailed illustrations of general light bulb bases fluorescent bases and specialty halogen base types.

This light bulb base is not very common and most often found on much smaller bulbs. The industry uses many terms for the same size. E26 bulbs are primarily used in north america while e27 bulbs are most. Click here to save and print what is the difference between light bulb bases.

Historically known as the old christmas light bulb size. A19 a15 a21 br bulged reflector spotlight and floodlight bulbs. Medium e26 bulbs e27 in europe. You can find this base on bulbs such as the t6 s11 and r12 but you will have to do a lot of searching to find these bulbs.

Twist lock bases. C7 e12 candelabra base bulbs. The following is a list of common basic types presented on a size lamps. 10mm miniature screw e10 11mm miniature candelabra e11 12mm candelabra e12 14mm european e14 17mm intermediate e17 26mm.

Types of light bulbs bases most a shaped lamps have a screw base e12 e17 or e26. Modern light bulb bases. In some older light bulb catalogs bases are referred to as caps e11 miniature candelabra e26 medium screw e39 mogul screw ex39 mogul exclusionary ba15d double contact bayonet ba15s single contact bayonet fa8.