Review on Enhance Your Lighting with Westinghouse 7016100 Replacement Light Knobs by Klassic Duncan

This has been a real nightmare for me. At first I thought it would work perfectly, but when I tried to turn the switch the plastic threads inside the knob broke off. Frustrated, I decided to buy a metal handle to use with the extensions included in this kit. I was only able to rotate the switch 4 times before the extension snapped into the center of the new metal knob. TLDR: These are poor quality but can work with really cheap bulbs that are easier to rotate.