Bulb Base Light Bulb Types And Sizes

What are the different light bulb bases.

Bulb base light bulb types and sizes.

This is an epic light bulb buying guide that you need when putting in light fixtures or you need to buy a bulb. A further explanation of the light bulb base sizes you can look at the letter number references e12 e17 and e26 to help understand a bulbs base style and size. Also known as edison light bulbs they are distinguished by the antique style filament in the center these types of light bulbs come in a variety of sizes and shapes. Standard medium a regular sized screw in base usually denoted with an e26 or e27.

The first letter designates the shape or form of the base and the number represents the width of the base normally in millimeters. The a means arbitrary shape and the 19 means size in diameter 19 8th inches or 2 3 8th inches. Bulbs with these base types can be used interchangeably as there is only a 1 millimeter difference in base size. 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.

If you understand bulb codes it s easy to look at a light fixture and know right away what kind of bulb you ll need. For every light fixture or application there s going to be a specific bulb or light bulb shape that will fit best and provide the right type of light. 1 888 455 2800 fax 1 508 363 2900. Vintage light bulbs add a decorative touch to the conventional light fixtures in your home.

Other decorative light bulbs include candelabra bulbs that complement chandeliers sconces and ceiling fans. Or use our universal bulb finder to shop by bulb type or screw base. A light bulb s series indicates its shape followed by a number code that indicates the light bulb s diameter in millimeters or one eighths of an inch depending on the type. Bi pin a pin in base with two points of contact often denoted by a g4 or gu24.

Candelabra a smaller screw in base denoted most often with an e12. Bulbs with these bases are the most popular of all screw base bulbs. The most common light bulb base types are. 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.

3 illustrated charts showcase the 56 different types of light bulbs based on shape base and size. This guide is organized by series with information about other common names sizes including light bulb size charts for each series typical uses and popular caps.