The Christie Digital CDXL-21SUP xenon lamp is a high-performance short-arc lamp designed for digital cinema projection. It delivers enhanced brightness while maintaining efficiency and reliability, making it an excellent choice for high-output applications.
Key Specifications:
- Estimated average expected life: 1,800 hours
- Warranty: 100% coverage up to 1,500 hours
- Maximum lumen output: 9,000 lumens (CP2308)
- Projector air extraction requirement: 450 CFM
- Rated input power: 2,100W
- Rated current: 83.5A
- Operating wattage range: 1,610–2,100W
- Rated voltage: ~25V
- Horizontal alignment tolerance: ±5°
- Base surface temperature: 200°C (392°F) max
- Cold arc gap: 3.4mm
- Lamp length (L1): 245mm
- LCL (L3): 120.5mm
- Bulb diameter: ø 42mm
- Base diameter: ø 30mm
- Cathode pin diameter: ø M10 x 1.5mm
- Anode pin diameter: 14mm X 135mm cable / 14-6 terminal
- Forced air cooling: 10-13 m/s
Performance & Compatibility:
- Optimized for Christie CP Series Digital Cinema projectors, including CP2308
- More stable brightness and reliability for consistent projection quality
- Improved ignition performance, especially in older projectors
- Extended lifespan, reducing maintenance and replacement costs
This lamp is purpose-built for high-brightness cinema applications, ensuring superior illumination and longevity.
For official details and compatibility information, visit the Christie Digital CDXL-21SUP Lamp page.
