Cfl Lamp Base Types
The most popular type of compact fluorescent light bulb is the spiral shape.
Cfl lamp base types. The compact fluorescent lamp was designed to be the energy efficient alternative to the traditional incandescent bulb. A compact fluorescent lamp cfl also called compact fluorescent light energy saving light and compact fluorescent tube is a fluorescent lamp designed to replace an incandescent light bulb. Notes to the table. Yes they do make dimmable and 3 way cfl blubs.
Screw in lamps are self ballasted and can generally be placed in an existing screw socket without any additional equipment plug in bulbs require a ballast and a socket that corresponds to their specific base configuration. Decoding these is often no easy task for consumers and professionals. If you wish to replace the light bulb in a dimmer or 3 way switch check the packaging closely. Edison base screw type bulb lamp.
About light bulb base types. Fluorescent lamps or bulbs in. Compact fluorescent lamps bulbs are either pin based they plug into a socket or they are medium screw based they screw into the same socket as common incandescent bulbs. 1 spiral cfl bulbs.
8 types of cfl light blubs. Click on any of the base illustrations above to see a list of light bulbs that have that base. It can be used anywhere that a traditional incandescent light bulb works. The most popular cfl has two tubes and a twisted shape but it isn t the only.
Cfl 4 pin base single tube. There are dozens of base types for light bulbs most of them made up of a series of letters and numbers. Some types fit into light fixtures designed for incandescent bulbs. Following is a summary of the different types of cfl light bulbs and their uses.
The most common bases everyone is familiar with start with an e signifying. There are two major types of compact fluorescent lamp screw in and plug in. Screw bases 10mm miniature screw e10 11mm miniature candelabra e11 12mm candelabra e12 14mm european e14 17mm intermediate e17 26mm medium e26 27mm european medium e27 39mm mogul e39 fluorescent pin bases miniature bipin medium bipin single pin recessed double contact 4 pin single ended 4 pin 2gx 13 axial twist lock bases 10mm gu10 10mm gx10 24mm gu24. The lamps use a tube which is curved or folded to fit into the space of an incandescent bulb and a compact electronic ballast in the.
The following describes pin based compact fluorescent bulbs.