Philips 278622 - MH400/U/ED28 400 watt Metal Halide Light Bulb
$32.79
Philips 400 watt - ED28 - Mogul Screw (E39) Base - Clear - 4,000K - Cool White - Switch Start | Philips Metal Halide HID Light Bulb (MH400/U/ED28 278622)