How to Replace a Fluorescent Light in a Garage

Replacing dead fluorescent bulbs in your garage is an easy task. Just follow these steps.

Difficulty: Moderate

Instructions

Things You'll Need:

• Ladder
• New fluorescent bulb

1. Turn off the light switch that operates the fluorescent light. Make sure everyone in the house knows not to turn this switch on while you’re working on the light.

2. Access the bulbs by removing the lens or diffuser—this is a plastic panel located beneath the bulb. To remove it push the panel up firmly but gently then tilt it out.

3. Hold one end of the bulb firmly then rotate it clockwise 90 degrees.

4. Slide the bulb out—if you feel some resistance do not force it. Instead turn the bulb a little to make sure it is aligned correctly. The bulb should slide out easily when the alignment is right.

5. Lower the free end out of the socket—take care to maintain a firm grip so that you don’t drop it.

6. Pull gently on the bulb to loosen the other end. Put the old bulb aside.

7. Pick up the new bulb, making sure to maintain a firm grip with both hands.

8. Hold the bulb horizontally, then rotate it until the prongs on either end are aligned with the grooves in either end of the light fixture.

9. Push the bulb so the prongs enter the sockets.

10. Rotate the bulb 90 degrees counterclockwise until the bulb clicks into place.

11. Replace the lens or diffuser.

Tips & Warnings

• It’s time to replace your bulbs when they turn dark at either or both ends.
• Make sure that the new bulb you buy is the right length to fit in the light fixture.
• Fluorescent lights operate less effectively in cold temperatures. Buy cold-weather bulbs if you live in an area where the temperature regularly falls below 40 degrees Fahrenheit.
• Only use lightbulbs and fixtures that are rated for exterior use.