Fluorescent Bulb Base Types

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.

Fluorescent bulb base types.

The prefix cf is used for all types of compact fluorescent lamps that comply with the american national standards institute definition of a self supporting lamp with a single base. 3 illustrated charts showcase the 56 different types of light bulbs based on shape base and size. Light bulb shapes uses. Photo guide to fluorescent bulbs by connector base.

This is to cover all of the additional shipping materials that are needed to ensure a safe. This is an epic light bulb buying guide that you need when putting in light fixtures or you need to buy a bulb. Click here to save and print what is the difference between light bulb bases. There are tens of unique bases for light bulbs.

Pin type bases are normally used for. Since their introduction as a commercial product in 1939 many different types of fluorescent lamp have been introduced. For bulb dimensions see the table above starting at fluorescent light bulb codes types click to enlarge any image. Look at your fixture to determine its base type.

The shape designator is chosen from the following. The most familiar is the edison screw base found on most. Most common light bulb uses including lamps recessed flush mount flood lights are going to have one of the first three base types shown above. Types of light bulb bases find the light bulb you need using this visual light bulb base chart and detailed illustrations of general light bulb bases fluorescent bases and specialty halogen base types.

Common light bulb base types. The illustrations are not to scale. Systematic nomenclature identifies mass market lamps as to overall shape power rating length color and other electrical and illuminating characteristics. Use this handy guide to identify different types of light bulb bases that apply to incandescent halogen high intensity discharge fluorescent and led light bulbs.

Halogen incandescent and fluorescent types of bulbs. For shipments to canada you can add some items to your cart to determine the shipping rate. Certain longer fluorescent led tubes will be assessed a shipping surcharge.