Osram Sylvania Metal Halide Lamp, Designation: M250/U/ET18, 250 watt, 133 volt, ET18 Bulb, Mogul Screw (E39) Base, Ellipsoidal Tubular, 22000 lumens, 10000 hr Average Life, Clear, 65 CRI, 4000 K, 2-1/4 Inch Diameter, 9.75 Inch Length

• Osram Sylvania Metal Halide Lamp, 250 watt, 133 volt, ET18, Mogul Screw (E39) Base, 22000 lumens
• ATR Lighting

Osram Sylvania Metal Halide Lamp, 250 watt, 133 volt, ET18, Mogul Screw (E39) Base, 22000 lumensATR Lighting