Illuminating Light Bulb Lingo: What Electricians Really Call Them

Posted by East Auckland Electricians on 6 Nov 2025

When you’re lighting your home, it’s important to know the various terms that are used to describe light bulbs and fixtures. A lot of people use these terms interchangeably, which can create confusion when buying the right bulbs or speaking with an electrician. This article will explore the various names used for fixtures and lights and fixtures, dispel common misconceptions and provide the reason why it’s essential to understand these terms.

Common names for Light Bulbs

There are numerous terms used for light bulbs, but some of the most popular are "lamp," "bulb," "incandescent," "fluorescent," and "LED." "Lamp" along with "bulb" are commonly used interchangeably, but "lamp" usually refers to the entire fixture, while "bulb" refers to the light source. "Incandescent" bulbs are the traditional, Edison-style bulbs that are gradually being replaced in favour of more energy efficient alternatives. "Fluorescent" bulbs are tube-shaped bulbs, which are commonly used in commercial settings, however "LED" bulbs are the most recent and efficient choice for energy efficiency.

Terms used to describe various types of Light Fixtures

Alongside the various names for lighting bulb, there’s numerous terms that define various types of lighting fixtures. "Can light bulbs" are recessed fixtures that are installed on the ceiling, while "pendant lights" are suspended from the ceiling using cords or chains. "Chandeliers" are massive ornamental fixtures typically found in dining rooms or in the entryway as well as "sconces" are wall-mounted fixtures that offer ambient or task lighting.

Common Falsehoods

One of the most common misconceptions is that you cannot make use of LED bulbs in fixtures that require incandescent bulbs. Although it is true that LED bulbs are different in wattage and shapes There are many LED bulbs that can be used in existing fixtures. Another myth is that all fluorescent bulbs are harsh and ugly however there are a variety of fluorescent bulbs that offer warm, soft light.

What is important to know These Terms

Knowing the various terms used for fixtures and lights is important for a few reasons. First, it ensures that you’re using the correct bulbs for your fixtures, which will enhance the efficiency of lighting, and also save you money on your energy costs. Additionally, it will help in negotiating with an electrician who might need to know the particulars of your lighting fixtures in order to make repairs or upgrades. Finally, knowing these terms will make shopping for bulbs a lot easier, since you’ll know exactly what you should look for when shopping in stores or online.

Conclusion

In conclusion, understanding the different names used for light bulbs and fixtures can be a significant advantage in the lighting of your home. By knowing the different names for light bulbs and fixtures that you can purchase the correct bulbs, talk to electricians more efficiently and make the most of your lighting fixtures. If you have any concerns about lighting , or require help choosing or installing lighting fixtures, contact East Auckland Electricians for a consultation or for repair on 0800 570 082.

FAQ Section:

Can I utilize the LED bulb in fixtures that needs incandescent bulbs?

Yes, but you need be sure that the bulb has the correct shape and wattage for the fixture.

What is the most efficient bulb?

LED bulbs are the most efficient and long-lasting bulb.

When should I change my light bulbs?

It’s dependent on how frequently you use the light as well as the bulb type. Incandescent bulbs last about 1,000 hours, while LED bulbs can last for up to 25,000 hours. It’s recommended to replace bulbs every couple of years to ensure the highest lighting quality. If you find that your bulbs are blinking or not as bright as they were, it’s a sign that they might need to be replaced.

In addition to these common concerns, our team is available at East Auckland Electricians is always available to answer any other questions you may have about lighting or assist you in choosing the ideal lighting fixtures to fit your space. We offer a variety of lighting options to choose from that include chandeliers, LED bulbs, sconces, and much more.

If you’re looking to update your existing lighting fixtures, replace them or need assistance choosing the best bulbs to fit your needs, our experts are here to assist. Contact us today to schedule an appointment or repair 0800 570 082, and let us help you make the best use of your lighting.