Clear Bulb

Sylvania, M175/U/RP, 175W, Clear, Metal Halide Bulb, Universal Burn Position, Open Or Enclosed Fixtures, BT-28 Shape, 3-1/2" Diameter x 8-5/16" Length, Mogul Base, 14,400 Vertical Or 12,000 Horizontal Position Initial Lumens, 10,000 Vertical, 7,500 Horizontal Position Hour Average Life, 4200°ree. Color Temp, CRI=65.