Sylvania Metalarc Compact Supe...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$30.76
Sylvania Metalarc Compact Super BT37 Metal Halide HID Lamp

Sylvania Metalarc Compact Super BT37 Metal Halide HID Lamp

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Model: 64032

In Stock (leaves warehouse same day if ordered before 3pm ET)

$30.76
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Sylvania Metalarc® Compact Super BT37 Metal Halide HID Lamp

The Sylvania Metalarc® Compact Super BT37 is a high-output HID Metal Halide lamp family engineered for demanding commercial and industrial lighting applications. This lamp platform is available in ratings from 250W - 4200K up to 1000W - 3800K, giving specifiers flexibility to match wattage and color temperature to the fixture and space at hand. Built on a BT37 bulb shape with a Clear finish for maximum light transmission, these lamps are designed to deliver strong, wide-reaching illumination for high-bay and large-area installations. Across the range, the Metalarc® Compact Super line combines the durability and consistent performance expected from a professional-grade HID lamp, backed by Sylvania's reputation in commercial lighting.

Key Features

  • Wattage / Color Temperature Options: Choose from 250W - 4200K or 1000W - 3800K to match the lumen output and color rendering needs of the application.
  • Lamp Type: BT37 HID Metal Halide construction, part of the Metalarc® Compact Super line.
  • Finish: Clear glass for maximum light transmission and output efficiency across the family.
  • Base Type: E39 Mogul Base for compatibility with standard high-wattage HID fixtures.
  • Color Rendering: 65 CRI, typical performance for high-output Metal Halide lamps in this family.
  • Bulb Shape: BT37 form factor suited to high-bay and large-area fixture housings.
  • Series: Part of Sylvania's Metalarc® Compact Super HID lamp series, built for demanding industrial and commercial environments.

Technical Specifications

  • Lamp Type: BT37 HID Metal Halide
  • Wattage / Color Temperature Options: 250W - 4200K, 1000W - 3800K
  • Base: E39 Mogul Base
  • CRI: 65
  • Color: Clear
  • Series: Metalarc® Compact Super
  • Units Per Case: 6

Typical Applications

  • High-Bay Industrial and Warehouse Lighting
  • Commercial Facility and Large-Area Illumination
  • Sports and Outdoor Area Lighting
  • Replacement Lamp for Existing Metal Halide Fixtures

Why Sylvania?

Sylvania is a trusted name in commercial and industrial lighting, and the Metalarc® Compact Super BT37 Metal Halide lamp family reflects that reputation with dependable high-lumen output and a mogul base built for demanding fixture applications. Whether specifying the 250W - 4200K option or the higher-output 1000W - 3800K option, this lamp series is engineered to deliver reliable, high-intensity illumination for facilities that depend on consistent performance and a Clear finish for efficient light transmission.

Manufacturer Resources

Product Specs

Product Type:
Metal Halide Lamp
Product Wattage:
1000W
Bulb Base:
E39
Light Temperature:
3800K
Lumens:
110000
CRI:
65
Department:
Electrical
Product Group:
Lighting
Product Subgroup:
Lamps & Bulbs
list_batch:
SYL-20260924
Product Color:
Clear
Color Rendering Index:
65 color rendering index
Product Finish:
Clear
Base:
E39 Mogul
Units Per Case:
6
Series:
Metalarc Compact Super

Sylvania 64032 – Frequently Asked Questions

1) How many lumens does the 1000W Metalarc BT37 metal halide lamp put out?
110,000 lumens from the 1000W version. That output is why it shows up in warehouse high bays, sports lighting, and large-area outdoor poles where fixtures are mounted high and spaced far apart. At lower mounting heights that much output from a single source usually reads as glare, which is where the 250W rating is the better pick.
2) Is 65 CRI good enough for a warehouse or retail space?
The Metalarc Compact Super BT37 is a 65 CRI lamp, which is typical for high-output metal halide. That is fine for warehouse aisles, manufacturing floors, loading areas, parking and sports fields, where you need foot-candles and not color accuracy. If the space involves color matching, paint, fabric, or merchandising where product color sells the item, 65 CRI will disappoint and you want a higher-CRI source.
3) Will the 4200K and 3800K versions look the same if I mix them on the same ceiling?
Not quite. The 250W lamp is 4200K and the 1000W lamp is 3800K, so run side by side the 1000W reads slightly warmer. On a single open ceiling where occupants see both, that difference is visible. Property managers relamping one bay at a time are better off keeping each area on one rating.
4) Why is the Metalarc BT37 clear rather than coated, and does that matter for my fixture?
Clear glass is used for maximum light transmission, so the arc stays a compact bright point the reflector can aim. In a deep high bay or a floodlight with an optical reflector, that is exactly what you want. In an open or diffused fixture with no shielding, a clear lamp shows the arc tube directly and is harsher to look at than a phosphor-coated lamp would be.
5) How many Sylvania Metalarc BT37 lamps come in a case?
Six per case. For MRO and facility buyers relamping a bank of high bays, that works out well as a group relamp unit, since metal halide is usually changed out in groups rather than one at a time as each lamp fails.
How fast can I get the Sylvania 64032 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sylvania 64032 come with a warranty?
Absolutely. The Sylvania 64032 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sylvania 64032?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Sylvania 64032 from ZenSupply?
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