50 Watt Adjustable PT/HB/SB 100 Volt-277 Volt EX39 Mogul Screw Base White Finish 4000K Cool White 180 Degree Beam Angle LED Light Bulb - 7500 Lumens - 50,000 Hours - 80 CRI - Replacement for traditional Metal Halide or High Pressure Sodium HID Lamps - Multiple angle configurations ideal for low/high bay, shoebox, and post top applications - IP64 Water and dust resistant - Ballast Bypass: Internal Driver, Eliminates the Need for External Driver or Ballast - Includes 4kV Surge Protection - UL Listed - UL Classified Damp - Enclosed Fixture Rated - RoHS Compliant - FCC Compliant - Equivalent: 200 Watt HID Post Top/High Bay/Shoebox - DLC Qualified