Bulb Base Types Chart

Common bulbs with e26.

Bulb base types chart.

There are dozens of base types for light bulbs most of them made up of a series of letters and numbers. Bulbs with these bases are the most popular of all screw base bulbs. The most commonly used household bulb is the a 19. Decoding these is often no easy task for consumers and professionals.

1 888 455 2800 fax 1 508 363 2900. Look at your fixture to determine its base type. There are tens of unique bases for light bulbs. The most familiar is the edison screw base found on most.

Bulb base reference chart. The most common bulb base in the us is the screw medium e26 base. Click on any of the base illustrations above to see a list of light bulbs that have that base. The candelabra e12 base is the second most common bulb base which is used for smaller decorative incandescent nostalgic bulbs.

About light bulb base types. 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. Look at your fixture to determine its base type. Most common light bulb uses including lamps recessed flush mount flood lights are going to have one of the first three base types shown above.

Light bulbs for automobiles are made in several standardized series. This is an epic light bulb buying guide that you need when putting in light fixtures or you need to buy a bulb. Pin type bases are normally used for track lighting landscape bulbs. Bulbs with these base types are available in many different styles.

It is used in most incandescent nostalgic led cfl and halogen light bulbs. Click here to save and print what is the difference between light bulb bases. The intermediate e17 base is not very common. 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 vanity lights.

3 illustrated charts showcase the 56 different types of light bulbs based on shape base and size. Medium standard base code. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch.