Light Bulb Types And Sizes

Light bulbs are identified by the diameter length shape and screw type.

Light bulb types and sizes.

Led light bulbs we offer energy efficient money saving led bulbs in a wide range of base types for many different applications. Incandescent bulbs used to be the industry standard but laws now require new energy efficient standards for basic light bulbs. 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. 1 888 455 2800 fax 1 508 363 2900.

The a means arbitrary shape and the 19 means light bulb shapes types sizes identification guides and charts read more. 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. This is done in the form of letter followed by a number.

Other decorative light bulbs include candelabra bulbs that complement chandeliers sconces and ceiling fans. Every light bulb has identifying characteristics that are represented by a letter or series of letters and a number. In technical terms it is an a19 type bulb. The following is a list of common basic types presented on a size lamps.

3 illustrated charts showcase the 56 different types of light bulbs based on shape base and size. Numbers in a bulb code indicate size in millimeters or eighths of an inch. All standard 100 75 60 and 40 watt incandescent bulbs have been phased out and will no longer be produced. The exception is the gu24 base with a double base that requires a type of twist and lock.

The letter or letters in a bulb code indicate either shape or special features such as reflector type. Types of light bulbs bases. These are known as light bulb codes. Bulbs with these bases are the most popular of all screw base bulbs.

Vintage light bulbs add a decorative touch to the conventional light fixtures in your home. 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. 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. Bulbs with these base types can be used interchangeably as there is only a 1 millimeter difference in base size.