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

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.