Illuminate your Range/Stove/Oven or Packaged Unit/RTU with this genuine OEM halogen lamp, part number WB25T10101, designed for select GE, Cafe, Trane, or GE Profile Range/Stove/Oven or Packaged Unit/RTU models.
To determine if a halogen lamp has failed, you can use a multimeter to test it for electrical continuity, or install the lamp into an identical socket to test it.