Sylvania 67494 LU150/55/PLUS/ECO

Sylvania 67494 LU150/55/PLUS/ECO Lumalux Plus Ecologic High Pressure Sodium Lamp - 150W ET23.5, E39 Mogul, 2100K, 40000hr Life

The Sylvania 67494 LU150/55/PLUS/ECO is a Sylvania Lumalux Plus Ecologic non-cycling high pressure sodium (HPS) lamp rated at 150W on a E39 Mogul base, with a ET23.5 bulb, Clear finish, and 2100K color temperature. It is rated for 40000 hours average life, burned in the Universal position.

This lamp should be selected by matching the Sylvania product number, wattage, bulb shape, base type, and ANSI code to the existing lamp or fixture being replaced.

Flags for review:

• Sylvania 67494 (LU150/55/PLUS/ECO) was already delivered in the earlier lumalux-syl.csv batch (33-row file) under SKU 'OSYL67494' in a different source CSV. This row is the same Sylvania code appearing again in this new file -- rebuilt the same way rather than skipped, but flagging the duplicate so it isn't loaded into BigCommerce twice under two different Product IDs for the same lamp.

Product Overview

Sylvania Lumalux high pressure sodium lamps are used across commercial, industrial, and outdoor lighting where high efficacy and long life are priorities. The Ecologic (ECO) designation identifies lamps built with reduced or no added mercury; Standby (SBY) lamps add a dual-arc-tube design for instant restrike after a power interruption; Plus (PLUS) lamps extend rated life further; and Plantastar lamps are tuned for plant growth/horticulture applications.

Technical Specifications

Manufacturer Notes:

• LU150/100 (100V) and LU150/55 (55V) lamps are not interchangeable.
• Lamp lumen maintenance is 90% at 30,000 hours.

Key Features

• Lumalux Plus Ecologic construction: non-cycling high pressure sodium with 40000-hour average rated life.
• 2100K color temperature at 107 lumens per watt efficacy.
• Clear bulb finish on a E39 Mogul base.

Compatible Applications

• Outdoor area, roadway, and parking lot lighting
• Industrial high-bay and warehouse lighting
• Security and floodlighting fixtures rated for HPS lamps
• Maintenance replacement where Sylvania product number 67494 is specified

Before Ordering Verify

• Exact Sylvania Product Number: Match 67494 (LU150/55/PLUS/ECO) to the existing lamp label or fixture documentation.
• ANSI Code: Confirm the fixture/ballast is rated for ANSI code S55/O.
• Base Type: Confirm the fixture socket matches a E39 Mogul base.
• Wattage: Confirm the ballast is rated for 150W.
• Burning Position: Confirm the fixture orientation matches the rated Universal burning position.

Safety & Installation Guidelines

• Qualified Installation: Install and service only with power disconnected, following applicable electrical codes.
• Ballast Match: Operating this lamp on an incompatible ballast can cause premature failure or fixture damage.
• Cooling: Allow the lamp to cool fully before handling or removal.
• Disposal: High pressure sodium lamps may contain trace mercury — dispose of per local regulations (www.lamprecycle.org).

Cross-Reference & Replacement Guide

Wholesale & Project Support

ADL Supply supports contractors, facility managers, maintenance departments, and commercial buyers with Sylvania HPS lamp replacement identification, project quoting, and volume order support.

For volume pricing, availability, or help confirming the correct Sylvania replacement lamp, contact ADL Supply at 1-800-235-3489.