LED Lamp, 140W, Bulb: LED for HID Retrofit High Bay with Up-Light, Base: Mogul Screw Exclusionary (EX39), Lumens: 16500, Beam Angle: 120??/Omni, Color Temperature: 5700K. 140 Watt LED Replaces Existing 320W or 400W Metal Halide Lamp, Operates with Pulse Start and Probe Start Magnetic 320W & 400W Metal Halide Ballasts Only.