Heraeus Q4129 Z4 - MHL-5007S Graphic Arts Light Bulb - Description - Metal Halide - Watts 5000W - Volts 420V - Spectral Range 300-450nm - Process Multi-Spectrum - MOL (A) 190mm - Arc Length (B) 102mm - Diameter (C) 28mm - Lead Wire Length 90mm (insulated) - Base Ceramic/THS - Contact AMP Connector Heraeus Q4129 Z4 - MHL-5007S Graphic Arts Light Bulb