What Is A T Type Bulb

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.

What is a t type bulb.

Other examples of common t type bulbs include t4 t6 t7 t8 and t10. For instance a t3 bulb is a tubular halogen bulb which has a diameter measuring 3 8ths of an inch. T type halogen bulbs feature the letter t to indicate their tubular shape followed by a number which specifies the tube s diameter in eighths of an inch. Walmeck ac160 265v led bulb t bubble fin appearance led light replacement lamp e26 e27 bulb 6500k widely used in lighting.

1 5w g4 led bi pin. The type of bulb that you buy will determine what kind of light it emits as well as if it is rated for outdoor use indoor use or both. Davitu electrical equipments supplies 2 4pin 10mm 8mm x t l type 5050rgb 3528 2835 single color led strip light adapter color. They have a number of indoor and outdoor uses and provide great ambient lighting.

The number that follows the a designation indicates the nominal major diameter of the bulb either in one eighth. 1 888 455 2800 fax 1 508 363 2900. Pear straight bulbs are longer than regular p series bulbs and have a greater diameter than a series bulbs. A t4 bulb for example has a diameter of 4 8 or 1 2 inch.

The a series light bulb is the classic glass light bulb shape that has been the most commonly used type for general lighting service gls applications since the early 20th century. A type t halogen light bulb is a halogen bulb bearing a tubular shape. Bulbs used for headlamps turn signals and brake lamps may be required to comply with international and national regulations governing the types of lamps used other automotive lighting applications such as auxiliary lamps or interior lighting may not be regulated but common types are used by many automotive manufacturers. Unlike other bulbs that contain argon or nitrogen gases in the envelope surrounding the filament these longer lasting bulbs bear gases from the halogen group that blend effectively with the tungsten atoms for increased output.

It has a pear like shape and is typically fitted to either an edison screw or a bayonet cap base. The number after the t is the diameter of the glass in 1 8 inch increments. Feit electric 20 watt 12 volt t3 jc g4 bi pin base dimmable landscape garden halogen light bulb 3000k bright white 12 pack model bplvq20t3 2 hdrp 6 31 75. Light bulbs for automobiles are made in several standardized series.