Sylvania 64469 - M1000/U/BT37 1000 watt Metal Halide Light Bulb
$44.59
Sylvania 1,000 watt - BT37 - Mogul Screw (E39) Base - 3,800K - Natural White - Clear - Reduced Outer Jacket - Compact | Sylvania Metal Halide HID Light Bulb (M1000/U/BT37 64469)