Sylvania 64479 M175/U/MED E17 Metal Halide Lamp, 175W E26 Medium Base

Sylvania 64479 M175/U/MED E17 Metal Halide Lamp, 175W E26 Medium Base

The Sylvania 64479 M175/U/MED is a compact E17-style metal halide lamp built on the Metalarc Compact Super platform, delivering 175 watts of high-intensity discharge output through a standard E26 medium base for easy retrofit into existing fixtures. This lamp produces 12800 to 14400 lumens at a 4000K color temperature with a 65 CRI rating, making it well suited for commercial and industrial lighting applications that demand strong output and consistent color rendering over long operating cycles. As part of Sylvania's Metalarc Compact Super line, the 64479 combines a compact envelope design with reliable arc tube technology to deliver dependable performance in demanding lighting environments where high lumen output and efficient energy conversion are priorities.

Key Features

• Lamp Type: E17 metal halide lamp designed for high-intensity discharge lighting applications.
• Wattage: 175-watt rating delivers strong, consistent light output for commercial and industrial spaces.
• Base Type: E26 medium screw base for straightforward installation into compatible HID fixtures.
• Light Output: 14400 to 12800 lumens provides ample illumination for larger area lighting needs.
• Color Rendering: 65 CRI supports reasonable color accuracy for general commercial lighting use.
• Color Temperature: 4000K produces a cool white light output suited to task and area lighting.
• Series: Part of the Sylvania Metalarc® Compact Super lamp series, engineered for compact HID applications.

Technical Specifications

• Lamp Type: E17 Metal Halide
• Wattage: 175-Watt
• Base: E26 Medium
• Lumens: 14400 - 12800
• CRI: 65
• Color Temperature: 4000K
• Series: Metalarc® Compact Super

Typical Applications

• Commercial and Industrial High-Bay Lighting
• Warehouse and Facility Area Lighting
• Retrofit Replacement for Compatible HID Fixtures
• General Purpose High-Intensity Discharge Applications

Why Sylvania?

Sylvania's Metalarc® Compact Super metal halide lamps are engineered to deliver dependable high-lumen output with consistent color temperature for demanding commercial lighting environments. The 64479 M175/U/MED combines a compact E17 form factor with a standard E26 medium base, giving facility managers and electrical contractors a straightforward path to reliable, code-compliant HID lighting performance backed by the Sylvania name.