GE 71491 – 39W CMH MR16 Spot (CMH39MR16/942/SP)

High-performance ConstantColor® Ceramic Metal Halide (CMH) 39W spot lamp. Delivers a powerful 16,000 CBCP and 2,200 lumens of crisp 4000K natural white light. Features a secure GX10 twist-lock base.

Product Overview

The GE 71491 (CMH39MR16/942/SP) is engineered for applications requiring high-impact accent lighting and superior color rendering. Utilizing ConstantColor® Ceramic Metal Halide technology, this lamp provides a crisp 4000K light that remains stable over its entire 12,000-hour life. The intense 12° narrow spot beam delivers 16,000 candlepower, making it ideal for high-ceiling retail environments and museum displays where precision is paramount.

Technical Specifications

• GE Order Code: 71491 (CMH39MR16/942/SP)
• Wattage: 39 Watts
• Base: GX10 Twist-Lock Ceramic
• Beam Angle: 12° Narrow Spot (SP)
• Initial Lumens: 2,200 lm
• Center Beam Candle Power (CBCP): 16,000 cd
• Color Temperature: 4000K (Natural White)
• Color Rendering Index (CRI): 92
• MOL: 2.28 inches (58mm)
• ANSI Code: C130 / M130

Key Performance Benefits

• Natural Light Quality: 4000K color temperature provides a cooler, more natural daylight feel compared to standard 3000K warm white.
• Exceptional Color Accuracy: 92 CRI ensures that merchandise colors appear vibrant and true to life.
• High Efficiency: Produces over 50 lumens per watt, significantly outperforming halogen alternatives.
• Integrated UV Filter: Special UV-control glass protects sensitive materials from fading.
• Universal Burn Position: Can be operated in any orientation without affecting performance.

Required Ballast Information

This lamp requires a specific 39W low-frequency electronic ballast (ANSI C130/M130). Recommended GE models include:

• GE 63044: GEMH39-MSJ-MV
• GE 63045: GEMH39-MSF-MV

Recommended Applications

• Retail spotlights for high-end apparel and showrooms
• Museum and art gallery focal lighting
• Architectural features and long-throw accenting
• High-ceiling commercial downlighting