Different Types Of Light Bulb Connections

Not all lamps require a socket.

Different types of light bulb connections.

The part of the lamp or light bulb that connects into the light fitting is generally known either as the cap or base. Types of light bulbs illustrated chart types of light bulb bases. For example some miniature lamps have wire leads suitable for direct connection to screw terminals or other wires and some reflector lamps provide screw terminals for electrical connections. The most familiar is the edison screw base found on most incandescent bulbs and many halogen compact fluorescent hid and now led bulbs.

However the sudden flow of current causes the filament to heat and burn out. Fluorescent lamps typically require a two pin unthreaded socket. The bulbs are available in different sizes including gls globe candies mushroom. Caps provide the electrical contact to conduct electricity to the light bulb but it also helps to secure the light bulb into its fitting.

Traditional straight fluorescent bulbs use a turn type connector whose internal metal clips contact two pins at each end of the bulb. The common terms are medium intermediate candelabra and mogul. Incandescent bulbs only work for. The photo above is of a t8 type lamp being held in the position to insert the lamp into the socket holder.

The electrical industry refers to these as bi pin bulbs and bi pin sockets. However because the light industry likes mysterious codes you may also see e26 e12 e39 etc. Decoding edison bulb base types. Different types of light bulbs work and look best in different types of light fixures.

Some offer energy savings such as led bulbs. Below we have listed the most popular fittings. The cap or base provides an electrical connection to the lamp and ensures the lamp is held in the correct position. It is essential to know the cap type to identify the lamp.

This article series explains how to diagnose the causes of flickering dim or dead fluorescent lights at or in buildings. Here we describe the different types of fluorescent lamps or bulbs by size shape connector wattage color temperature and other features. There are hundreds of unique bases for light bulbs. What are the different types of light bulb fittings caps and bases.

Other such as the common incandescent light bulbs can be easier on the wallet. E obviously is for edison. Light bulb base chart. These small bulbs have a base of 10 mm and are great for lanterns flashlights and decorative optical.

If you can not find the type you are looking for or have any further questions please do not hesitate to call.