Optimum performance for your Acer projector: The MC.JS411.003 combines power supply and ballast on one board. As the heart of the power distribution system, it supplies the necessary voltage for the system electronics and guarantees a reliable lamp ignition process. The board, which was specially developed for the H and X series, protects against dangerous voltage fluctuations thanks to its precise regulation. Equipped with a standardized 3-pin EU connector.