Heraeus Q1143 Z4 - MHL-1007 Graphic Arts Light Bulb - Description - Metal Halide - Watts 1000W - Volts 120V - Spectral Range 300-450nm - Process Multi- - Spectrum - MOL (A) 130mm - Arc Length (B) 24mm - Diameter (C) 25mm - Lead Wire Length 90mm (insulated) - Base Ceramic - Contact AMP Connector Heraeus Q1143 Z4 - MHL-1007 Graphic Arts Light Bulb