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Metal halide light bulbs are a member of the High Intensity Discharge (HID) family of lighting products. Metal Halide light bulbs are among the most energy efficient sources of white light available today. These 400 watt metal halide light bulbs feature special chemical compounds known as Halides that produce light in most regions of the spectrum.
Experience high efficacy and superior color rendition with Satco's HYGrade MH400/HOR/T15/4K/E39 (S4842) Metal Halide light bulbs. These feature a lengthy service life and excellent lumen maintenance, making them a top choice for outdoor and commercial settings. Designed with a clear T15 bulb and E39 Mogul Base, these 400W, 4000K cool white bulbs have a Horizontal (H) Burn and are intended for use in enclosed luminaires. With an impressive initial lumens of 36,000 and a rated average life of 15,000 hours when burned in the Horizontal (H) position, ANSI Type M59/E, Satco's metal halide lamps are backed by a Limited Warranty.
| Manufacturer | Satco |
| MPN | MH400/HOR/T15/4K/E39 |
| SKU | S4842 |
| UPC | 045923048425 |
| Lighting Technology | Metal Halide |
| Wattage | 400 Watt |
| Color Temperature (Kelvin) | 4000K Cool White |
| Initial Lumens | 36,000 Lumens |
| Efficiency (Lumens Per Watt) | 90 lm/W |
| ANSI Type | M59/E |
| Bulb Shape | T15 |
| Base | E39 Mogul Base |
| Operating Position | Horizontal +/- 15 |
| Start Method | Probe Start |
| Beam Angle | 360 Degree |
| Finish | Clear Bulb |
| Rated Life | 15,000 Hours |
| CRI (Color Rendering Index) | 65 |
| Dimensions | 1.88" Diameter x 9.75" MOL |
| Environment | Enclosed Fixture Rated |
| Certifications | RoHS |
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