How to Change Kitchen Tube Light

Gregory Jul 01, 2026

Is your kitchen feeling a bit dim? It might be time to change those old tube lights for a brighter, more energy-efficient option. Don't let the task intimidate you; with the right steps and a bit of patience, you can upgrade your kitchen's lighting in no time. Let's dive into a step-by-step guide on how to change kitchen tube lights.

a man is working on the ceiling with an electric driller and screwdriver
a man is working on the ceiling with an electric driller and screwdriver

Before we begin, ensure you have all the necessary tools and materials. You'll need a new tube light that fits your fixture, a ladder or step stool, a screwdriver (flathead or Phillips, depending on your fixture), and possibly some wire connectors and electrical tape.

two pictures of the same light fixture in a kitchen, one is dimmed and the other has no lights
two pictures of the same light fixture in a kitchen, one is dimmed and the other has no lights

Preparation and Safety

Safety should always be your top priority when dealing with electrical tasks. Start by turning off the power to your kitchen light fixture at your home's main electrical panel. Once you've done that, use a non-contact voltage tester to ensure the power is off before proceeding.

How To Change Fluorescent Tubes – Storables
How To Change Fluorescent Tubes – Storables

Next, gather your tools and materials. Make sure your new tube light is the correct size and type for your fixture. If you're unsure, consult the manufacturer's instructions or ask a professional at your local hardware store.

Removing the Old Tube Light

How to replace a fluorescent light with an LED flush mount - kitchen update tutorial!
How to replace a fluorescent light with an LED flush mount - kitchen update tutorial!

With everything prepared, it's time to remove the old tube light. Start by climbing onto your ladder or step stool, ensuring it's stable and secure.

Locate the fixture's cover or canopy. This is usually a plastic or metal piece that covers the base of the fixture. Remove any screws securing the canopy to the fixture and gently pull it down to expose the tube light and its connections.

Disconnecting the Wires

You don’t have to live with fluorescent lights in your kitchen! It’s super easy to switch it out for
You don’t have to live with fluorescent lights in your kitchen! It’s super easy to switch it out for

Once the canopy is removed, you'll see the wires connecting the old tube light to the fixture. Carefully disconnect these wires. If the wires are held in place by wire connectors, simply twist the connector counterclockwise to loosen it, then pull the wires apart. If the wires are wrapped in electrical tape, carefully cut the tape and pull the wires apart.

If the wires are held in place by screws on a terminal block, use your screwdriver to loosen the screws, then pull the wires out. Be careful not to let the wires touch each other or any other electrical components while they're exposed.

Removing the Old Tube Light

a woman is working on the ceiling in her kitchen with an electric drill and screwdriver
a woman is working on the ceiling in her kitchen with an electric drill and screwdriver

With the wires disconnected, carefully remove the old tube light from the fixture. It might be a good idea to have a helper or to place a bucket underneath to catch any debris that might fall.

Once the old tube light is removed, you can dispose of it according to your local recycling guidelines. Some hardware stores accept old light bulbs and tubes for recycling.

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Installing the New Tube Light

Now that the old tube light is out of the way, it's time to install the new one. Start by ensuring the new tube light is the correct size and type for your fixture. If it's not, you may need to purchase a new fixture or consult a professional electrician.

With the correct tube light in hand, carefully connect the wires to the new tube light. If your fixture uses wire connectors, insert the wires into the connector and twist it clockwise to secure them. If your fixture uses a terminal block, insert the wires under the screws and tighten them with your screwdriver.

Positioning the New Tube Light

Once the wires are connected, carefully position the new tube light in the fixture. Make sure it's fully seated and secure. If your fixture has a canopy, reinstall it now, securing it with screws.

Before you turn the power back on, double-check that all wires are securely connected and that there are no exposed electrical components. Also, ensure that the new tube light is fully seated and secure in the fixture.

Testing the New Tube Light

With everything in place, it's time to test your new tube light. Carefully climb down from your ladder or step stool and turn the power back on at your home's main electrical panel.

If the new tube light turns on and provides bright, even light, you've successfully changed your kitchen tube light! If not, double-check your connections and ensure that the new tube light is fully seated in the fixture. If you're still having trouble, don't hesitate to consult a professional electrician.

Congratulations! You've successfully changed your kitchen tube light. Enjoy your brighter, more energy-efficient kitchen. Remember, regular maintenance and updates can keep your home's electrical system safe and efficient. So, don't hesitate to tackle other DIY electrical projects around your home.