Satco 04843 - MH400/U/ED28 S4843 400 watt Metal Halide Light Bulb
$41.19
Satco 400 watt - ED28 - Mogul Screw (E39) Base - 4,000K - Cool White - Clear | Satco Metal Halide HID Light Bulb (MH400/U/ED28 S4843 04843)