Different Types Of Lightbulb Bases

Twist lock bases.

Different types of lightbulb bases.

Pin type bases base codes gu5 3 gu10 and gu24. E11 mini candelabra. Candelabra base code. 10mm miniature screw e10 11mm miniature candelabra e11 12mm candelabra e12 14mm european e14 17mm intermediate e17 26mm.

Pin type bases are normally used for track lighting landscape bulbs. Whether you use incandescent bulbs halogen compact fluorescent hid or led bulbs you might need a comprehensive guide to use them properly. Look at your fixture to determine its base type. 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 vanity lights.

Bulbs with these base types are available in many different styles. E26 base the e26 base is a popular choice among the public. 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. While the edison screw base may be the most familiar there are others to consider as well.

About light bulb base types. For example an e10 base would be 10 millimeters in diameter. Light bulb base chart. Medium standard base code.

Bulbs with these bases are the most popular of all screw base bulbs. Look at your fixture to determine its base type. Here are the most common bulb bases. The edison screw in base is universally recognized as the light bulb base.

Here are the typical sizes. They are differentiated by the e size which is a reference to their size in millimeters. There are dozens of types of light bulbs and literally hundreds of unique light bulb bases.