Let There Be Light (Bulbs): Cracking Electricians' Terminology.

Posted by East Auckland Electricians on 12 May 2026

When it comes to lighting your home, it’s important to understand the different terms used to describe light bulbs and fixtures. A lot of people use these terms interchangeably, which may create confusion when it comes to buying the right bulbs or communicating with an electrician. In this article, we’ll go over the different names for fixtures and lights, clarify common misconceptions, and discuss the reasons why it’s crucial to be aware of these terms.

Common names for Light Bulbs

There are many different names used to describe light bulbs, but some of the most commonly used include "lamp," "bulb," "incandescent," "fluorescent," and "LED." "Lamp" and "bulb" are often used interchangeably, however "lamp" typically refers to the entire light fixture, whereas "bulb" refers to the light source. "Incandescent" bulb are the traditional, Edison-style bulbs that are gradually being eliminated to make way for more efficient alternatives. "Fluorescent" bulbs are tube-shaped bulbs, which are commonly employed in commercial settings, while "LED" bulbs offer the latest and most efficient choice for energy efficiency.

Terms Used for Different Types of Light Fixtures

In addition to different names for lighting bulbs, there’s numerous terms that define different kinds of lighting fixtures. "Can light bulbs" are recessed fixtures that are installed on the ceiling. While "pendant lights" are hung from the ceiling using the use of a cord or chain. "Chandeliers" are huge, decorative fixtures typically found in dining rooms or in the entryway, and "sconces" are fixtures that are mounted to the wall which provide task or ambient lighting.

Common Misconceptions

One of the most common misconceptions is that you cannot make use of the LED bulb in lighting fixtures which need incandescent bulbs. While it’s true that LED bulbs come with different wattages and shapes There are many LED bulbs that are able to be used in existing fixtures. Another myth is that all fluorescent bulbs are harsh and unflattering, but there are many fluorescent bulbs that emit soft, warm lighting.

What is important to know These Terms

Understanding the different terms used for fixtures and lights is crucial for several reasons. It first ensures you’re using the correct bulbs for your fixtures, which will improve the efficiency of lighting and help you save money on your energy costs. Second, it can help when interacting with an electrician, who may need to know the particulars of your lighting fixtures to make repairs or upgrades. Also, knowing these terms will help you shop for bulbs easier, as you’ll know exactly what you should be looking for in a store or online.

Conclusion

Understanding the different terms used for light bulbs and fixtures can be a significant advantage in the lighting of your home. By knowing the different names used for light bulbs and fixtures and fixtures, you’ll be able find the best bulbs, talk to electricians better, and make the most of your lighting fixtures. If you have questions regarding lighting or require assistance in deciding on or installing fixtures, contact East Auckland Electricians for a consultation or repair at 0800 245 410.

FAQ Section:

Can I make use of the LED bulb in fixtures which requires incandescent bulbs?

Yes, but it is important to make sure you have the right bulb shape and wattage for the fixture.

Is there a more energy efficient bulb?

They are also the most efficient and longest-lasting type of bulb.

When should I change my light bulbs?

It’s based on the frequency you utilize the light and the type of bulb. Incandescent bulbs usually last around 1,000 hours, whereas LED bulbs last up to 25,000 hours. It’s a good idea to replace bulbs every year or two to ensure optimal lighting quality. If you notice that your bulbs are flickering or not so bright like they were, it’s a sign that they may need to be replaced.

In addition to these typical concerns, our team at East Auckland Electricians is always available to answer any concerns you might have regarding lighting, or to help you choose the best fixture for the space you live in. We offer a variety of lighting options to pick from, including LED bulbs, chandeliers, sconces, and much more.

Whether you’re looking to upgrade your existing lighting fixtures, replace them or need assistance selecting the right bulbs for your home, we’re there to assist. Contact us today to schedule an appointment or repair 0800 245 410, and let us assist you in making the best use of your lighting.