Heraeus Q2120 Z1 - MHL-3001S Graphic Arts Light Bulb - Description - Metal Halide - Watts 3000W - Volts 200V - Spectral Range 400-450nm - Process Diazo - MOL (A) 133mm - Arc Length (B) 47mm - Diameter (C) 28mm - Lead Wire Length 90mm (insulated) - Base Ceramic/THS - Contact AMP Connector Heraeus Q2120 Z1 - MHL-3001S Graphic Arts Light Bulb