Product Details
| Product Information | |
|---|---|
| Abbrev. With Packaging Info. | M400UBT28 6/CS 1/SKU |
| Approx. Lumens (initial - horizontal) | 32000 |
| Approx. Lumens (initial - vertical) | 36000 |
| Approx. Lumens (mean - horizontal) | 22000 |
| Approx. Lumens (mean - vertical) | 22000 |
| Arc Length (in) | 1.77 |
| Arc Length (mm) | 45 |
| Average Rated Life - Horizontal (hr) | 15000 |
| Average Rated Life - (hr) | 15000 |
| Average Rated Life - Vertical (hr) | 20000 |
| Base | E39 Mogul |
| Bulb | BT28 |
| Color Rendering Index (CRI) | 65 |
| Color Temperature/CCT (K) | 4000 |
| Diameter (in) | 3.504 |
| Diameter (mm) | 89.00 |
| Family Brand Name | Compact Metalarc® |
| Fixture Requirement | E |
| Hot Restrike Time (min) | 7-12 |
| Lamp Finish | Clear |
| Light Center Length - LCL (in) | 5 |
| Light Center Length - LCL (mm) | 127 |
| Maximum Base Temperature - Fahrenheit | 482 |
| Maximum Base Temperature - Celsius | 250 |
| Maximum Bulb Temperature - Fahrenheit | 752 |
| Maximum Bulb Temperature - Celsius | 400 |
| Maximum Overall Length - MOL (in) | 8.31 |
| Maximum Overall Length - MOL (mm) | 211 |
| Nominal Voltage (V) | 135.00 |
| Nominal Wattage (W) | 400.00 |
| Operating Position | Universal |
| Warm-up Time (min) | 2-4 |
Technical Specs
•E = Lamps classified as E-type are to be used ONLY in suitably enclosed luminaries. See lamp warning.
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Osram M400/U BT28 (64488)
Osram (64488) M400/U/BT28 - 400W METALARC compact quartz metal halide lamp, reduced outer jacket, E39 base, BT28 bulb, enclosed fixture rated, universal burn, clear, 4000K
$21.00
- Model:
- M400/U BT28
- Manufacturer:
- Osram
- RST Id:
- 7021611
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