Stephen M Fort Worth , TX October 14, 2017 Appliance: Frigidaire Refrigerator FFUS2613LP4 Frigidaire Refrigerator Ffus2613lp4: Refrigerator light would not come on. How to replace Light Socket. Replaced light socket -- very simple with instructions given on website. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes