GE 42729 - MVR250/U 250 watt Metal Halide Light Bulb($18.99Value)
GE 250 watt - ED28 - Mogul Screw (E39) Base - 4,200K - Cool White - Clear - Multi Vapor - Quartz | GE Metal Halide HID Light Bulb (Enclosed Fixtures Only) (MVR250/U 42729)