Description | HALOGEN METALLDAMPFLAMPE 175W MATT, 3900K, ANSI M57, BULB ED28, BASE E40 (MOGUL BASE) International – HID Quartz Metal Halide Lamp, Designation MVR175/C/U/40, Bulb Shape ED28, Export Mogul Screw Base (E40), 175 Watts Nominal, ANSI Code M57, Color Temp. 3900K, Color Rendering Index 70, Maximum Overall Length 8.25" (209.5mm), Bulb Dia. 3.5" (88.9mm), Initial Lumens (lm) 11900H 12900V, Rated Lamp Life (hrs) 6000H 10000V, Multi-Vapor™ Elliptical Diffuse (Coated), Universal Burning Position |