Lamp Base Types Chart

Click here to save and print what is the difference between light bulb bases.

Lamp base types chart.

This is an epic light bulb buying guide that you need when putting in light fixtures or you need to buy a bulb. The most common bulb base in the us is the screw medium e26 base. The most familiar is the edison screw base found on most. Bulb base reference chart.

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. It is used in most incandescent nostalgic led cfl and halogen light bulbs. Color temperature kelvins reference guide. The candelabra e12 base is the second most common bulb base which is used for smaller decorative incandescent nostalgic bulbs.

There are tens of unique bases for light bulbs. The bulb is a type and the diameter would be 2 3 8 a 120br40 is a 120 watt reflector 5 in diameter. Light bulb sizes and shapes chart including the different kind of light bulb bases. Learn about all the different types of light bulbs including led halogen fluorescent and more.

Light bulbs for automobiles are made in several standardized series. 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.