The Ushio MHL-5020S is an MHL series metal halide UV lamp component for qualified professional equipment. Ordering code 5000127 is rated at 5000W with a 400-450nm spectral range for Diazo applications. It features a Ceramic/THS base, AMP Connector contact, 150mm lead wire length, 28mm diameter, 240mm MOL and 154mm LL. For use only in appropriate UV protective housings and compatible ballast systems.