Osram 46847 - HQI-BT 400W/D PRO E40 400 watt Metal Halide Light Bulb
$47.99
Osram 400 watt - BT - European Mogul Screw (E40) Base - 5,200K - Daylight - Clear - Powerstar | Osram Metal Halide HID Light Bulb (HQI-BT 400W/D PRO E40 46847)