Light Bulb Types And Sizes

All standard 100 75 60 and 40 watt incandescent bulbs have been phased out and will no longer be produced.

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. The letter or letters in a bulb code indicate either shape or special features such as reflector type. Every light bulb has identifying characteristics that are represented by a letter or series of letters and a number. 1 888 455 2800 fax 1 508 363 2900.

Bulbs are identified with a letter to indicate the shape or type and with a number to indicate the approximate diameter in eighths of an inch. A normal household light bulb is on average a 60 watt light bulb. The following is a list of common basic types presented on a size lamps. Numbers in a bulb code indicate size in millimeters or eighths of an inch.

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. In technical terms it is an a19 type bulb. The a means arbitrary shape and the 19 means light bulb shapes types sizes identification guides and charts read more. Types of light bulbs bases.

Incandescent bulbs used to be the industry standard but laws now require new energy efficient standards for basic light bulbs. Bulbs with these bases are the most popular of all screw base bulbs. 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. 3 illustrated charts showcase the 56 different types of light bulbs based on shape base and size.

Bulbs with these base types can be used interchangeably as there is only a 1 millimeter difference in base 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. Many specialty incandescent bulbs such as chandelier bulbs will remain available. Led light bulbs we offer energy efficient money saving led bulbs in a wide range of base types for many different applications.

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. The exception is the gu24 base with a double base that requires a type of twist and lock. These are known as light bulb codes.