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Current Professional Lighting MVR400/VBU/XHOPA High Intensity Discharge Quartz Metal Halide Light Bulb, ED37 (6 pack) - High Intensity Discharge Bulbs - Amazon.com
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MS400/PS/BU-Only/ED37 400 Watt ED37 Pulse Start Metal Halide HID Lamp E39 Base 400W ANSI Code M155 M135 Replaces MVR400/VBU/HO/PA MS400/BU/PS MP400/ED37/PS/BU/4K MP400/BU/PS MS-400/U/PS MS400/C/BU/PS - Amazon.com
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GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com
![GE 23998 400-watt 22600-Lumen ED37 Light Bulb with Mogul Screw E39 Base, 6-Pack - High Intensity Discharge Bulbs - Amazon.com GE 23998 400-watt 22600-Lumen ED37 Light Bulb with Mogul Screw E39 Base, 6-Pack - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/51J3fcA14DL._AC_UF894,1000_QL80_.jpg)
GE 23998 400-watt 22600-Lumen ED37 Light Bulb with Mogul Screw E39 Base, 6-Pack - High Intensity Discharge Bulbs - Amazon.com
![GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/31TevjyyuAL._AC_UF350,350_QL80_.jpg)