Vintage Singer 222K Featherweight sewing machine light socket. This style light socket has the integrated switch which was used on the 222K and some later model 221K's as well (221K4). Very good working condition, may have minor wear consistent with age but will free from cracks / breaks. Socket only, no light shroud or wiring is included - You can easily hook up to your existing wiring (secured by screws, so no soldering is required). Original, genuine Simanco part #199081