Or use our universal bulb finder to shop by bulb type or screw base.
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.
3 illustrated charts showcase the 56 different types of light bulbs based on shape base and size.
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.
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.
Standard medium a regular sized screw in base usually denoted with an e26 or e27.
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.
Bi pin a pin in base with two points of contact often denoted by a g4 or gu24.
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.
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.
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.
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.
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The most common light bulb base types are.
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.
Bulbs with these base types can be used interchangeably as there is only a 1 millimeter difference in base size.
Other decorative light bulbs include candelabra bulbs that complement chandeliers sconces and ceiling fans.
In technical terms it is an a19 type bulb.
What are the different light bulb bases.
The first letter designates the shape or form of the base and the number represents the width of the base normally in millimeters.
Vintage light bulbs add a decorative touch to the conventional light fixtures in your home.
This is an epic light bulb buying guide that you need when putting in light fixtures or you need to buy a bulb.