Sylvania 67578 Lumalux Ecologi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$29.95
Sylvania 67578 Lumalux Ecologic ET18 High Pressure Sodium Lamp, 250-Watt

Sylvania 67578 Lumalux Ecologic ET18 High Pressure Sodium Lamp, 250-Watt

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Model: 67578

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

$29.95
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Sylvania 67578 Lumalux Ecologic ET18 High Pressure Sodium Lamp, 250-Watt

The Sylvania 67578 is a Lumalux® Ecologic® high pressure sodium (HID) lamp built in the ET18 bulb shape and rated at 250-Watts. It delivers a high 29,000-lumen output through an E39 mogul base, making it a dependable choice for facilities that rely on high-intensity discharge lighting for large-area illumination. With a warm 2100K color temperature and a 22 CRI, this HPS lamp produces the familiar golden-amber light characteristic of high pressure sodium technology, prized for its efficiency and long service life in demanding commercial and industrial environments. As part of the Lumalux Ecologic line, this lamp is engineered by Sylvania to combine strong light output with the operating characteristics HPS technology is known for, giving facility managers and electrical contractors a reliable replacement lamp for existing HID fixtures.

Key Features

  • Lamp Type: ET18 High Pressure Sodium (HPS) HID lamp for high-intensity discharge fixtures.
  • Wattage: 250-Watt rating suited for large-area and high-bay style applications.
  • Light Output: 29,000 lumens for strong, wide-reaching illumination.
  • Color Characteristics: 2100K color temperature with a 22 CRI, delivering the classic warm amber HPS glow.
  • Base Type: E39 mogul base for compatibility with standard HID fixture sockets.
  • Series: Part of the Sylvania Lumalux® Ecologic® family of high pressure sodium lamps.

Technical Specifications

  • Lamp Shape: ET18
  • Wattage: 250-Watt
  • Base: E39 Mogul
  • Lumen Output: 29,000 Lumens
  • CRI: 22
  • Color Temperature: 2100K
  • Technology: High Pressure Sodium (HID)
  • Series: Lumalux® Ecologic®

Typical Applications

  • High-Bay Industrial and Warehouse Lighting
  • Commercial and Retail Facility Lighting
  • Outdoor Area and Parking Lot Lighting
  • Street and Roadway Lighting Fixtures
  • Replacement Lamp for Existing HID Fixtures

Why Sylvania?

Sylvania's Lumalux® Ecologic® high pressure sodium lamps are engineered to deliver dependable, high-output illumination for demanding commercial and industrial environments. The 67578 combines a robust 250-Watt HPS design with a high 29,000-lumen output and an E39 mogul base, offering electrical contractors and facility managers a proven lighting solution built on Sylvania's long-standing HID lamp expertise.

Manufacturer Resources

Product Specs

list_batch:
SYL-20260924
Product Type:
HID Lamp
Product Wattage:
250W
Light Temperature:
2100K
Bulb Base:
E39 Mogul
Lumens:
29000
CRI:
22
Series:
Lumalux Ecologic
Department:
Electrical
Product Group:
Lighting
Product Subgroup:
Lamps & Ballasts
Base:
E39 Mogul

Sylvania 67578 – Frequently Asked Questions

1) Does a 250W high pressure sodium lamp need a ballast, or can I put it in a standard fixture?
High pressure sodium is HID technology, so the 67578 only operates on a fixture with an HPS ballast and ignitor matched to 250 watts. It will not light in a line-voltage or incandescent fixture, and it will not run correctly on a metal halide or mercury vapor ballast even if the mogul base fits.
2) How much light does the Sylvania 67578 put out, and what spacing does that cover?
29,000 lumens at 250 watts. That output is typical for parking lot, roadway, and high-bay industrial pole and fixture layouts, and it is the figure to match when you are replacing an existing 250W HPS lamp so your footcandle levels stay where they were.
3) Why does the light from this HPS lamp look orange, and will it match my other fixtures?
The 67578 runs at 2100K with a 22 CRI, which is the golden-amber light every high pressure sodium lamp produces. It will match other HPS lamps on the same site. It will not match metal halide or LED fixtures, which read white or blue-white next to it, so mixing them on one row of poles is visibly uneven.
4) Is a 22 CRI lamp acceptable for color-critical work areas?
No. At 22 CRI the 67578 renders color poorly, which is fine for parking lots, roadways, and warehouse aisles where you only need to see shapes and traffic. For inspection benches, retail display, or any task where someone has to judge color, specify a higher-CRI source instead.
5) Does the ET18 shape fit in an enclosed area light or cobrahead housing?
The 67578 is built in the ET18 elliptical tubular shape, the common envelope for 250W mogul-base HPS lamps used in shoebox area lights, cobrahead street fixtures, and high-bay reflectors. If the fixture came with a 250W HPS ET18 lamp, the envelope clearance is already proven.
6) What part number do I order for the 250W ET18 Lumalux Ecologic sodium lamp?
Order Sylvania part 67578. It is the Lumalux Ecologic 250W ET18 HPS lamp with the E39 mogul base.
How fast can I get the Sylvania 67578 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 67578 come with a warranty?
Absolutely. The Sylvania 67578 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 67578?
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 67578 from ZenSupply?
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