Heraeus Q5138 Z1 - MHL-5020 Graphic Arts Light Bulb - Description - Metal Halide - Watts 5000W - Volts 400V - Spectral Range 400-450nm - Process Diazo - MOL (A) 240mm - Arc Length (B) 154mm - Diameter (C) 28mm - Lead Wire Length 150mm (insulated) - Base Ceramic - Contact AMP Connector Heraeus Q5138 Z1 - MHL-5020 Graphic Arts Light Bulb