The McCormick 3663164M91 is a genuine OEM LED work lamp designed for various McCormick X-Series tractors. This high-performance work light operates on both 12V and 24V systems, delivering 40 watts of power and an impressive 4000 lumens for superior illumination. Its robust design ensures durability and reliable operation in demanding agricultural and industrial environments. Ideal for enhancing visibility during nighttime operations, this LED lamp is a direct replacement for original equipment on models including X4, X5, X6, X7, and X8 series.