Illuminating Light Bulb Lingo: What Electricians Really Call Them

Posted by Residential Electricians Adelaide on 13 Nov 2025

When it comes to lighting your home, it’s important to know the various terms used to describe light bulbs and fixtures. Many people refer to both terms together, and this may result in confusion when purchasing the correct bulbs or talking to an electrician. We’ll go over the various names used for fixtures and light bulbs, clarify common misconceptions, and provide the reason why it’s essential to be aware of these terms.

Common Names for Light Bulbs

There are numerous terms that refer to light bulbs. However, some of the most common are "lamp," "bulb," "incandescent," "fluorescent," and "LED." "Lamp" along with "bulb" are frequently used interchangeably, however "lamp" usually refers to the entire light fixture, while "bulb" is the actual light source. "Incandescent" bulbs can be described as old-fashioned Edison-style bulbs which are being phased out in favor of more energy-efficient options. "Fluorescent" bulbs consist of tube-shaped bulbs that are often used in commercial settings, however "LED" bulbs are the latest and most efficient choice for energy efficiency.

The terms used to describe different types of Light Fixtures

Alongside the various names for lighting bulbs, there are numerous terms that describe different types of light fixtures. "Can light bulbs" are recessed fixtures that are installed in the ceiling, while "pendant lights" are suspended from the ceiling with a chain or cord. "Chandeliers" are massive decorative fixtures that are often found in entryways or dining rooms as well as "sconces" are fixtures that are mounted to the wall which provide task or ambient lighting.

Common Misconceptions

A commonly-held misconceptions is that you can’t use lamps with LEDs in fixture that require incandescent bulbs. Although it is true that LED bulbs have different wattage and shapes, there are many LED bulbs that can be utilized to replace existing light fixtures. Another myth is that all fluorescent bulbs are harsh and unflattering, but there are many fluorescent bulbs that offer soft, warm light.

Why It’s Important to Know These Terms

Knowing 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 enhance the efficiency of lighting and save you money on your energy bills. Second, it can help when communicating with an electrician who may require to know the specifics of the lighting fixtures you have in order to perform repairs or upgrades. Also, knowing these terms will make shopping for bulbs much easier as you’ll know exactly what to look for when shopping in stores or online.

Conclusion

In the end, knowing the different names used for fixtures and light bulbs can make a big difference when it comes to lighting your home. By knowing the different names for fixtures and light bulbs that you can find the best bulbs, interact with electricians better and get the most of your lighting fixtures. If you have any questions about lighting , or require help choosing or installing lighting fixtures, contact Residential Electricians Adelaide for a consultation or repair at 1300 285 387.

FAQ Section:

Can I use light bulbs with LEDs in an installation that needs incandescent bulbs?

Yes, but you have 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 energy-efficient and long-lasting bulb.

How often should I replace my bulbs for light?

It’s based on the frequency you use the light and the type of bulb. Incandescent bulbs usually last around 1,000 hours, while LED bulbs last up to 25,000 hours. It’s a good idea to replace bulbs every year or two to ensure the highest lighting quality. If you find that your bulbs are blinking or not quite as brilliant as they used to be and it’s a sign they may need to be replaced.

In addition to these typical questions, our team at Residential Electricians Adelaide is always available to answer any concerns you might have regarding lighting, or to help you choose the best fixtures for your home. We have a wide selection of lighting options for you to choose from that include LED bulbs, chandeliers, sconces, and more.

If you’re looking to update the lighting fixtures in your home, make new ones, or simply need help in choosing the right bulb to fit your needs, our experts are there to assist. Contact us today to schedule an appointment for a repair or consultation at 1300 285 387, and let us help you make the best use of your lighting.