Light Bulbs Burn Out Quickly


  • Bad replacement bulb
  • Installation issue related to electrical power supply
  • Internal wiring


  • Light bulbs burn out shortly after installation
  • Light bulbs continually, frequently, quickly, or repeatedly burn out
  • Light bulbs require frequent replacement

Steps to Verify Issue:

  1. Verify that the correct replacement bulb is being used. Contact a Factory Certified Parts Distributor to order parts.
  2. Verify that the unit is connected to the proper power supply.

Refer to the proper Sub-Zero Installation Guide or Wolf Installation Guide for further installation information.


If these steps do not resolve the issue, no further troubleshooting advice is available. Contact Factory Certified Service to schedule an appointment for repair. 

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