Arthur F Culpepper , VA October 06, 2015 Appliance: Frigidaire Freezer LFFH21F7HWG Frigidaire Freezer Lffh21f7hwg: Switch on door quit working. How to replace Light/Switch. Installed new one. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes