From A to Z: Guide to Light Bulb Terminology Used by Electricians

Posted by Local Electrician Lidcombe on 7 Oct 2025

When you’re illumination of the home it’s essential to know the various terms used for light bulbs and fixtures. Many people refer to these terms interchangeably, which could result in confusion when it comes to buying the right bulbs or talking to an electrician. In this article, we’ll look at the various terms used to describe fixtures and lights to clarify the 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 terms that refer to light bulbs. Some of the most popular include "lamp," "bulb," "incandescent," "fluorescent," and "LED." "Lamp" and "bulb" are often utilized interchangeably, but "lamp" generally refers to the entire fixture, whereas "bulb" refers to the light source. "Incandescent" bulb are classic Edison-style bulbs that are gradually being replaced in favor of more energy-efficient options. "Fluorescent" bulbs have tube-shaped bulbs that are often employed in commercial settings, while "LED" bulbs are the newest and most energy-efficient option.

Terms used to describe various types of Light Fixtures

In addition to different names for light bulbs, there are also numerous terms that define various types of light fixtures. "Can light bulbs" are recessed fixtures that are installed in the ceiling, whereas "pendant lights" are suspended from the ceiling using cords or chains. "Chandeliers" are huge decorative fixtures typically found in entryways or dining rooms as well as "sconces" are wall-mounted fixtures that offer ambient or task lighting.

Common Falsehoods

A popular misconceptions is that you can’t use lamps with LEDs in fixture that use incandescent bulbs. Although LED bulbs have different 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, but there are many fluorescent bulbs that provide soft, warm light.

Why it’s important to be aware of These Terms

Knowing the various terms that are used to describe light bulbs and fixtures is crucial for several reasons. First, it ensures that you’re using the correct bulbs to your fixtures, which will enhance the efficiency of lighting and help you save money on the cost of energy. Second, it can help in negotiating with an electrician, who may need to know specifics about your lighting fixtures to fix or upgrade them. Also, knowing these terms can make shopping for bulbs easier, as you’ll know exactly what to look for when browsing in-store or on the internet.

Conclusion

In the end, knowing the different names used for fixtures and lights 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 purchase the correct bulbs, communicate with electricians better and get the most of the lighting fixtures you have. If you have any concerns about lighting , or require help selecting or installing lighting fixtures, call Local Electrician Lidcombe for a consultation or repair at 1300 610 481.

FAQ Section:

Can I utilize LED bulbs in a fixture that requires incandescent bulbs?

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

Which is the best energy efficient type of bulb?

The LED bulb is the most efficient and long-lasting bulb.

How often should I replace my light bulbs?

This depends on how often you use the light and the bulb type. Incandescent bulbs usually last around 1,000 hours, whereas LED bulbs can last for up to 25000 hours. It is recommended to replace your bulbs every couple of years to maintain the best lighting quality. If you find that your bulbs are dim or aren’t so bright like they once were this is a sign that they might need to be replaced.

In addition to these common concerns, our team of experts at Local Electrician Lidcombe is always available to answer any questions you have about lighting or help you select the ideal fixtures for your home. We offer a variety of lighting options to pick from, including LED bulbs, chandeliers, sconces and more.

If you’re looking to update the lighting fixtures in your home, replace them or just need assistance selecting the right bulbs that will fit in your space, we’re there to assist. Contact us today for a consultation or repair at 1300 610 481, and let us assist you in making the most of your home’s lighting.