Phillips 354621 Metal Halide Lamp 150W

Product Description

The PHILLIPS 354621 is a metal halide (MH) lamp designed for commercial and industrial lighting applications. Metal halide lamps produce high-intensity white light and are commonly used in high-bay fixtures, outdoor area lighting, and commercial display lighting. This lamp carries the Philips MH150/U/M designation, indicating a 150-watt output in a universal burn position configuration. Lighting contractors and electrical trades install this type of lamp as a direct replacement in existing metal halide fixtures where the appropriate ballast and socket type are already in place.

The MH150/U/M is suited for a range of commercial, industrial, and institutional lighting installations. The universal burn position allows mounting in both vertical and horizontal fixture orientations, adding flexibility for retrofit and replacement work. Electricians and lighting maintenance technicians handling high-bay warehouse lighting, parking lot fixtures, gymnasium lighting, or commercial exterior installations will recognize this lamp as a standard 150-watt MH replacement type.

Key Features

• 150-watt metal halide output for high-intensity commercial and industrial lighting
• Universal burn position supports vertical and horizontal fixture orientations
• MH150/U/M designation confirms lamp type and wattage for accurate replacement sourcing
• Lightweight construction at 0.002 pounds for easy handling during installation

Compatibility

Designed as an OEM-style replacement lamp for 150-watt metal halide fixtures requiring the MH150/U/M lamp type with a compatible MH ballast and socket.

Installation Notes

Metal halide lamps must be installed by a qualified electrician. Always de-energize and lock out the fixture before relamping. Allow the existing lamp to cool fully before handling, as MH lamps operate at high temperatures. Verify ballast compatibility and socket type before installation, as operating an MH lamp on an incompatible ballast can cause premature failure or a safety hazard.

Technical Specifications

• Lamp Type: Metal Halide (MH)
• Wattage: 150W
• Burn Position: Universal
• Weight: 0.002 pounds
• UPC: 04667735462

Standard Information

• Brand: PHILLIPS
• Manufacturer Part Number: 354621