Uni-Form® Single-Ended Metal Halide Lamp, Designation: MP320W/BU/ED37/UVS/PS740, 320 watt, 135 volt, ED37 Bulb, Mogul Screw (EX39) Base, Ellipsoidal Dimple, 31000 Initial lumens, 25000 Mean lumens, 20000 hr Average Life, Clear, 68 CRI, 4000 K

• Uni-Form® Metal Halide Lamp, 320 watt, 135 volt, ED37, Mogul Screw (EX39) Base, 68 CRI, 4000 K
• Venture Lighting

Uni-Form® Metal Halide Lamp, 320 watt, 135 volt, ED37, Mogul Screw (EX39) Base, 68 CRI, 4000 KVenture Lighting