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SUGGESTED ALTERNATES:
M400/C/U/ED28 400 Watt M59/E Metal Halide Bulb
SUGGESTED LED REPLACEMENTS:
100 Watt EX39 Base Gen4 100-277V LED Retrofit Light Bulb
63/80/100 Watt HID Replacement EX39 Mogul Base LED Lamp
63/80/100W Power and Color Selectable HID Replacement Bulb EX39 3000/4000/5000K
100 Watt 100-277 Volt LED HID Corn Cob EX39 Base Retrofit Lamp
110 Watt 120-277V 180 Degree Beam Shoe Box LED HID Retrofit with Smart Port
Metal Halide Cross Reference:
Venture MH 400W/C/U
Philips MH400/C/U
GE MVR400/C/U
Sylvania M400/C/U/ED37
Eiko MH400/C/U
For almost 100 years, SYLVANIA has been synonymous with lighting innovation. The brand's commitment to innovation, quality, and reliability make it a trusted name in the industry. Whether for modern lighting needs or energy-saving solutions, SYLVANIA offers unmatched performance. This is especially true for their H.I.D. lamps, which boast high efficacy, superior color rendering, long lifespan, and strong lumen maintenance. Due to these benefits, metal halide bulbs are widely utilized in outdoor and commercial settings.
The Sylvania Metalarc Metal Halide M400/C/U/ED37 (64037) provides a color temperature of 3700K and a CRI of 65. This 400W Coated Metal Halide light bulb operates in the Universal (U) Burn position only, making it ideal for use in enclosed luminaires. With initial lumens of 36,000 and mean lumens of 22,500, and a rated average life of 20,000 Hours when burning in the Vertical (V) position, this ANSI Type M59/E light bulb is a reliable choice. Featuring an E39 Mogul base and an ED37 bulb, these Sylvania Protected 400 Watt Metal Halide Enclosed Rated Lamps are a top choice for lighting needs.
Attention: Due to the physical size and fragility of this lamp, we are able to ship this product via Federal Express Ground or Air only. Sorry, no U.S. Postal Service shipments will be accepted. Thank you for your understanding.
| Manufacturer | Sylvania Lighting |
| MPN | M400/C/U/ED37 |
| SKU | 64037 |
| UPC | 046135640377 |
| Lighting Technology | Metal Halide |
| Wattage | 400 Watt |
| Color Temperature (Kelvin) | 3700K Bright White |
| Initial Lumens | 36,000 Lumens (V) |
| Means Lumens | 22,500 Lumens |
| ANSI Type | M59/E |
| Bulb Shape | ED37 |
| Base | E39 Mogul Base |
| Operating Position | Universal |
| Start Method | Probe Start |
| Finish | Coated Bulb |
| Rated Life | 20,000 Hours (V) |
| CRI (Color Rendering Index) | 65 |
| Dimensions | 4.6" Diameter x 11.5" MOL |
| Environment | Enclosed Fixture Rated |
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