This aftermarket replacement light switch, part number 3812275M1, is designed to be compatible with a wide range of Massey Ferguson tractors, including models from the popular 100, 200, and 500 series. As a non-original equipment manufacturer (non-OEM) part, it offers a cost-effective solution for restoring critical lighting control to your agricultural machinery. Engineered to function as a direct replacement for the original Massey Ferguson 3812275M1 switch, this unit allows operators to manage various lighting functions, such as headlights, side lights, and potentially dash lights, ensuring safe operation during low-light conditions or night work. It is crucial for maintaining visibility and compliance with safety regulations. Ideal for models like the MF 135, 165, 175, 240, 265, 290, 565, and others, this compatible light switch provides reliable performance, helping to ensure your tractor's electrical system for lighting operates correctly. Made to meet or exceed the specifications of the original part, this aftermarket alternative provides a dependable repair option without the premium cost of an OEM component. Always verify compatibility with your specific tractor model before purchase.