Samuel H Detroit , MI April 27, 2020 Appliance: General Electric Refrigerator PSS26SGRBSS Ge Refrigerator Pss26sgrbss: Blown bulb. How to replace Custom Cool Light Bulb. There's not much of a story, it was just a burnt out bulb that needed replacing. The hardest part of the fix was replacing the cover that protected the bulb 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes