Bulb Base Light Bulb Types And Sizes

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.

Bulb base light bulb types and sizes.

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. Bulbs with these base types can be used interchangeably as there is only a 1 millimeter difference in base size. Vintage light bulbs add a decorative touch to the conventional light fixtures in your home. Or use our universal bulb finder to shop by bulb type or screw base.

Candelabra a smaller screw in base denoted most often with an e12. Bi pin a pin in base with two points of contact often denoted by a g4 or gu24. 1 888 455 2800 fax 1 508 363 2900. If you need to identify a certain type of light bulb we have charts for bulb shapes sizes screw types series and base sizes to help you identify which light bulb you need.

The a means arbitrary shape and the 19 means size in diameter 19 8th inches or 2 3 8th inches. Other decorative light bulbs include candelabra bulbs that complement chandeliers sconces and ceiling fans. Standard medium a regular sized screw in base usually denoted with an e26 or e27. This is an epic light bulb buying guide that you need when putting in light fixtures or you need to buy a bulb.

The most common light bulb base types are. Gu10 a twist. 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. 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.

3 illustrated charts showcase the 56 different types of light bulbs based on shape base and size. 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. In technical terms it is an a19 type bulb. The first letter designates the shape or form of the base and the number represents the width of the base normally in millimeters.

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. What are the different light bulb bases.