Large-Format Outdoor Projection: 18 Christie DWU23-HS & Griffyn 4K50-RGB Projectors with Custom Enclosures - Project Case Study

Large-Format Outdoor Projection: 18 Christie DWU23-HS & Griffyn 4K50-RGB Projectors with Custom Enclosures – Project Case Study

This project demanded a high-impact outdoor visual installation covering expansive wall surfaces. Key challenges included:

Challenge	Description
High Brightness Requirement	Large wall surfaces require extreme lumen output to overcome ambient light and achieve vivid imagery
Color Fidelity Demands	The application required true-to-life color reproduction across large-scale projections
Outdoor Environmental Exposure	Equipment must withstand temperature fluctuations, humidity, dust, and weather conditions
Installation Constraints	Limited ground space necessitated column-mounted equipment placement

The Griffyn 4K50-RGB – Flagship Performance:
Delivering 50,000 lumens of brightness and native 4K resolution, the Griffyn 4K50-RGB stands as the lightest and brightest projector in its class. Its RGB pure laser illumination provides exceptional color vibrancy, making it ideal for large-scale projection mapping and premium visual experiences. Notably, it operates at just 54dBA even at full brightness, ensuring quiet operation.
The DWU23-HS – Versatile Reliability:
With 23,650 ISO lumens, WUXGA resolution, and Christie BoldColor+™ technology, the DWU23-HS delivers enhanced color performance with deeper blacks and more natural visuals. Its compact design (under 92 lbs) and built-in Christie Twist™ warping and blending tools make it highly versatile for complex installations.
Multi-Functional Enclosures – Intelligent Protection:
Each enclosure is custom-engineered to:
- Maintain stable internal temperatures through intelligent thermal management
- Provide weatherproof protection against outdoor elements
- Enable secure column-mount installation with adjustable positioning
- Allow remote monitoring of internal temperature and humidity conditions

Application	Equipment	Result
Main Wall Projection	Griffyn 4K50-RGB units	Vibrant, high-resolution 4K imagery with exceptional color accuracy
Secondary Surfaces	DWU23-HS units	Reliable, high-brightness WUXGA projection with BoldColor+™ enhancement
All Surfaces	18 total units	Full wall coverage with consistent brightness and color uniformity

Ultimate Visual Quality: RGB pure laser technology ensures industry-leading color gamut and brightness
Operational Reliability: Enclosures protect valuable equipment in demanding outdoor conditions
Energy Efficiency: Griffyn 4K50-RGB achieves 13.2 lumens per watt, ranking among the most energy-efficient projectors in its class
Long-Term Investment: 20,000–50,000 hours of laser light source life with consistent color balance maintained by LiteLOC technology