MH400/C/U/ED28 is the Metal Halide Bulb in the 400W, 4000K configuration. This HID lamp, this model, is intended for replacement within the matching discharge-lighting system, where ballast compatibility governs the choice. The E39 lamp base is the physical interface for this model. For the existing installation, 4000K offers a white-light appearance between warmer residential tones and cooler daylight colours.
| Brands | Major Brand |
|---|---|
| Color Temperature | 4000K |
| Life Hours | 15,000 |
| Wattage | 400 |
| Lumens | 36,000 |
| Product | Metal Halide |
| Color | Natural White |
| MPN ( Part No.) | MH400/C/U/ED28 |
| Base Type | E39 |
| Rating | Enclosed Fixture Only |
| Pack Quantity | 12 |