Light Bulb Base Types And Sizes

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.

Light bulb base types and sizes.

These are known as light bulb codes. The first letter designates the shape or form of the base and the number represents the width of the base normally in millimeters. 3 illustrated charts showcase the 56 different types of light bulbs based on shape base and size. 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.

What are the different light bulb bases. Vintage light bulbs add a decorative touch to the conventional light fixtures in your home. The most common light bulb base types are. Every light bulb has identifying characteristics that are represented by a letter or series of letters and a number.

For example an a19 bulb means that that the bulb comes in a standard household shape and is 19 8 inches in size. Other decorative light bulbs include candelabra bulbs that complement chandeliers sconces and ceiling fans. 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. This is an epic light bulb buying guide that you need when putting in light fixtures or you need to buy a bulb.

The a means arbitrary shape and the 19 means size in diameter 19 8th inches or 2 3 8th inches. If you do not see the base type you are looking for give us a call at 800 784 1998 and we can. Use this handy guide to identify different types of light bulb bases that apply to incandescent halogen high intensity discharge fluorescent and led light bulbs. Click on any of the illustrations to view a list of bulbs with that light bulb base.

The letter or letters in a bulb code indicate either shape or special features such as reflector type. Numbers in a bulb code indicate size in millimeters or eighths of an inch. Bulbs with these bases are the most popular of all screw base bulbs. 1 888 455 2800 fax 1 508 363 2900.

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.