Metal Halide Bulb (MS400/C/V/ED28/PS) is the 400W / 4000K version. For an HID relamping project, this model retains the specified discharge-lamp format. Match the fixture’s lamp and ballast requirements before comparing other light sources. This listing identifies the version as pulse-start; keep those requirements aligned with the installed fixture.
The E39 lamp base is the physical interface for this model. Where the existing installation is specified at 4000K, this version keeps the replacement within the same colour family. This model is sold here as a 12-unit pack.
Buying tip: Check the existing socket for the E39 base and compare the available clearance with the lamp dimensions.
| Brands | Major Brand |
|---|---|
| Color Temperature | 4000K |
| Life Hours | 15,000 |
| Wattage | 400 |
| Lumens | 36,000 |
| Product | Metal Halide |
| Color | Natural White |
| MPN ( Part No.) | MS400/C/V/ED28/PS |
| Base Type | E39 |
| Rating | Enclosed Fixture Only |
| Pack Quantity | 12 |
| Feature | Coated |