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Electrical

How to Replace a Bathroom Light Fitting

Quick Answer

Isolate power, remove the old fitting, connect the new IP-rated fitting, and test.

How to troubleshoot How to Replace a Bathroom Light Fitting

Bathroom lights require IP-rated fittings. This guide covers replacing a bathroom ceiling light.

Step-by-Step Fix

  1. Turn off power at the consumer unit and verify dead.
  2. Remove the old light fitting and note the wiring.
  3. Connect the wires to the new IP-rated fitting.
  4. Secure the fitting to the ceiling.
  5. Restore power and test the light.

Common Error Codes

CodeMeaningResolution
Light does not workIncorrect wiringCheck connections against the photo.
Light gets condensationInsufficient IP ratingUse an IP65 rated fitting.

Frequently Asked Questions

What IP rating do I need for a bathroom light?

IP44 in Zone 2, IP65 in Zone 1.

Can I install a bathroom light myself?

Yes, but ensure you follow the IP rating requirements.