Product Overview
GE 71492 CMH39MR16/942/FL 39W Ceramic Metal Halide Lamp - 4000K Cool White GX10 Base (25° Flood)
Specifications
- Product Code: 71492 (NAED)
- Ordering Code: CMH39MR16/942/FL
- Wattage: 39W (Not 35W - 35W only available in 3000K)
- Voltage: 90V (lamp) / Ballast dependent
- Base Type: GX10 Twist-Lock Ceramic
- Beam Angle: 25° Flood (FL) - 40° is WFL version
- Color Temperature: 4000K Cool White (942)
- Color Rendering Index (CRI): 92
- Initial Lumens: 2,200 lm (nominal) / 1,943 lm (rated)
- Center Beam Candlepower (CBCP): 5,500 cd
- Luminous Efficacy: 56 LPW (nominal) / 50.6 LPW (rated)
- Rated Life: 12,000 hours
- Maximum Overall Length (MOL): 2.15" (54.5mm)
- Diameter: 2.0" (51mm)
- Bulb Material: Aluminized Borosilicate Glass with UV Filter
- ANSI Code: C130
- Operating Position: Universal
- Mercury Content: 3.5 mg
- Energy Consumption: 42.24 kWh/1000h
- Case Quantity: 12 per case
- EAN: 0043168886628
Ballast Compatibility
Recommended Ballasts for 39W C130:
- GE UltraMax #63044 GEMH39-MSJ-MV
- GE MultiSource #63045 GEMH39-MSF-MV
- Any ANSI C130 compatible 39W electronic ballast
Note: 35W ballasts (M130) are NOT compatible with 39W lamps. Must use C130 rated ballasts.
Cross Reference:
- Philips CDM-Rm 35W/942 (similar, not identical)
- Osram HCI-R 35W/942
ConstantColor CMH Advantages
- 20% More Efficient Than Quartz Metal Halide
- 50-56 Lumens/Watt Performance (not 95)
- 80% Lumen Maintenance Over Lifespan
- Reduced Heat Output Lowers Cooling Costs
- UV-Filter Reflector for Safe Operation
- Compatible With Standard GX10 Sockets
- Universal Operating Position
- 3-Part Ceramic Arc Tube Design for High Reliability
Energy Efficiency Comparison
- Up to 3× More Efficient Than Halogen Lamps (not 3×)
- 4-5× Longer Lifespan vs Traditional Halogen
- Replaces 75W-100W Halogen MR16
- LEED-Compliant Energy Savings
Commercial Lighting Applications
- Retail Display Lighting
- Museum & Gallery Illumination
- Hotel Lobby & Reception Lighting
- Architectural Accent Lighting
- Commercial Display Cases
Important Product Clarification
GE does not manufacture a 35W version in 4000K (942). The 35W CMH MR16 is only available in 3000K (930). For 4000K applications, the 39W CMH39 (this lamp) must be used. Specifications differ between 35W and 39W versions:
- CMH35/930: 35W, M130, 10,000-12,000 hr
- CMH39/942: 39W, C130, 12,000 hr (this product)
