Brand: GE
Light Output: 36,000 Lumens
Wattage: 400
Hours: 20,000
Bulb Shape: ED37
Base: Mogul
Diameter (in): 4.625
Length (in): 11.5
Finish: Clear
Color Rendering Index (CRI): 65
Color Temperature: 4000K
ANSI Ballast Type: M59| Brand: | GE, Philips or Venture |
| Light Output: | 36,000 Lumens |
| Wattage: | 400 |
| Hours: | 20,000 |
| Bulb Shape: | ED37/BT37 |
| Base: | Mogul |
| Diameter (in): | 4.625 |
| Length (in): | 11.5 |
| Finish: | Clear |
| Color Rendering Index (CRI): | 65 |
| Color Temperature: | 4000K |
| ANSI Ballast Type: | M59 |
GE MVR400/U
Philips MH400/U
"Osram Sylvania" M400/U
Venture "MH 400W/U"