Unveiling Light Bulb Lingo: What Electricians Really Call Them

Posted by Local Electrician St George on 24 Aug 2025

When it comes to illumination of the home it’s essential to understand the different terms used for light bulbs and fixtures. Many people use the terms in a way that could result in confusion when it comes to buying the right bulbs or talking to an electrician. This article will explore the various terms used to describe light bulbs and fixtures, clarify common misconceptions, and explain why it’s important to know these terms.

Common names for Light Bulbs

There are many different names used to describe light bulbs. Some of the most common include "lamp," "bulb," "incandescent," "fluorescent," and "LED." "Lamp" as well as "bulb" are frequently used interchangeably, but "lamp" typically refers to the entire light fixture, whereas "bulb" is the light source itself. "Incandescent" bulbs can be described as the old-fashioned Edison-style bulbs which are gradually being eliminated in favor of more energy-efficient alternatives. "Fluorescent" bulbs consist of tubes-shaped, long bulbs, which are commonly used in commercial settings, while "LED" bulbs offer the most recent and efficient choice for energy efficiency.

Terms Used for Different Types of Light Fixtures

In addition to different names for light bulbs, there are also various terms used to describe different types of light fixtures. "Can light bulbs" are fixtures which are mounted in the ceiling, whereas "pendant lights" are suspended from the ceiling by a chain or cord. "Chandeliers" are massive, decorative fixtures, which are typically located in dining areas or entryways as well as "sconces" are fixtures mounted on the wall which provide task or ambient lighting.

Common Misconceptions

One of the most popular misconceptions is that you cannot make use of the LED bulb in lighting fixtures which need incandescent bulbs. Although it is true that LED bulbs are different in wattage and shapes, there are many LED bulbs that can be used within existing lighting fixtures. Another misconception has been that fluorescent lights are all harsh and unflattering however there are a variety of fluorescent bulbs that emit soft, warm light.

Why It’s Important to Know These Terms

Knowing the different terms used for light bulbs and fixtures is important for a few reasons. It first ensures you’re using the correct bulbs for your fixtures. This will improve the quality of your lighting, and also save you money on the cost of energy. It can also be helpful when communicating with an electrician who may require to know the specifics of the lighting fixtures you have in order to make repairs or upgrades. Knowing these terms can make shopping for bulbs a lot easier, since you’ll know exactly what to look for when browsing in-store or on the internet.

Conclusion

In the end, knowing the different terms used for fixtures and light bulbs can make a big difference in the lighting of your home. If you know the various names for fixtures and light bulbs, you’ll be able to buy the right bulbs, communicate with electricians better and get the most of the lighting fixtures you have. If you have any concerns about lighting or need help in deciding on or installing lighting fixtures, contact Local Electrician St George for a consultation or for repair on 1300 610 481.

FAQ Section:

Can I use the LED bulb in fixtures that requires incandescent bulbs?

Yes, but it is important to ensure that the bulb is the right shape and wattage for the fixture.

What is the most energy-efficient bulb?

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

When should I change my bulbs for light?

It’s dependent on how frequently you utilize the light and the type of bulb. Incandescent bulbs typically last for around 1,000 hours, while LED bulbs can last for up to 25000 hours. It’s recommended to replace your bulbs every two years or so to maintain the best lighting quality. If you find that your bulbs are flickering or not so bright like they used to be, it’s a sign that they’re in need of being replaced.

In addition to these common concerns, our team at Local Electrician St George is always available to answer any concerns you might have regarding lighting, or to help you choose the ideal fixtures for your home. We have a wide selection of lighting options for you to choose from which include LED bulbs, chandeliers, sconces, and more.

If you’re looking to update your lighting fixtures replace them, or simply need help selecting the right bulbs that will fit in your space, we’re here to help. Contact us today to schedule an appointment or repair 1300 610 481, and let us help you make the most of the lighting in your home.