What Is A B11 Light Bulb Base

E12 is one such light bulb label and refers to the base size for small bulbs.

What is a b11 light bulb base.

The light bulb base and socket are manufactured in a way that predetermines the light bulb s position in the socket. You don t want to buy a bulb only to find that it doesn t fit in the socket. Another common bulb shape is the b series bulb which stands for blunt tip and are used in decorative light fixtures when you want a candle like appearance. This is designated by the e in the first letter of the base description.

This is a bayonet. 1 888 455 2800 fax 1 508 363 2900. One of the most common shapes that you probably associate with a light bulb is the a series bulb with an e series base a standing for arbitrary and e meaning edison. This is an edison screw.

No matter how the end user places the light bulb base into the socket it will always turn and lock into the same position every time creating a fail safe for the light bulb s operation. Bulbs with these base types can be used interchangeably as there is only a 1 millimeter difference in base size. Light bulb types can be confusing with different letter and number combinations to decipher. Most light bulbs used in the home use an edison screw base.

Find the light bulb base type you re looking for with this visual chart detailed illustrations of general bases fluorescent bases and specialty halogen base types. The letter denotes the type of fitting the number the metric diameter or other spacings they re not all round. Also called candelabra style bases these bulbs come in different varieties to fit your specific fixture needs. Bulb base the final important piece to selecting the right bulb for your application is the bulb base.

Bulbs with these bases are the most popular of all screw base bulbs. In this case e stands for edison screw and b for bayonet fitting.