ProLume® Standard Metal Halide lamps are unaffected by ambient temperature and are suitable for indoor and outdoor use. These lamps provide better light quality and are more efficient than High Pressure Sodium or Mercury Vapor.
• 175 Watt ED28 Mogul (E39) Base Option
• 175 Watt ED17 Medium (E26) Base Option
• 4000K Color Temperature
• Clear and coated options
• 10,000 hours average rated life
• Improved lumen maintenance
• High efficacy, up to 110 lumens per watt
• Improved color rendering compared to HPS
• Operates on standard, ANSI M57/E ballast
• Universal operating position