GE 43817 - MVR400/I/U 400 watt Metal Halide Light Bulb
$38.99
GE 400 watt - ED37 - Mogul Screw (E39) Base - 4,000K - Cool White - Clear - I-Line - Multi Vapor - Watt Miser - Quartz | GE Metal Halide HID Light Bulb (MVR400/I/U 43817)