What is the Color Rendering Index (CRI) of this LED Profile Light?

The high power zoom profile light features a Color Rendering Index (CRI) of ≥90. This high color rendering performance ensures accurate color representation and excellent structural definition, making it suitable for professional stage, television studio, and broadcast applications where precise color reproduction is required.

Core Solutions & Key Takeaways

• Color Accuracy: A CRI rating of ≥90 delivers exceptional color fidelity, ensuring skin tones and set designs appear natural on camera.
• Adjustable Color Temperature: The fixture features linear color temperature adjustment from 3200K to 5600K, powered by a 600W 2-in-1 LED source (CW+WW).
• Flicker-Free Broadcast Quality: Adjustable LED driving frequency from 2KHz to 25KHz eliminates camera flickering in television studios and film production environments.
• Versatile Optical Control: Manual zoom ranges from 15° to 50°, complemented by a 45° rotatable lens tube and a 4-blade manual framing system.

Detailed Architectural/Principle Analysis

The high power zoom profile light is engineered around a 600W dual-color LED engine that maintains a constant 300W power output across its entire 3200K to 5600K color temperature range. Housed in a durable die-cast aluminum alloy chassis, the optical assembly utilizes high-resolution lenses to project sharp, uniform beams. The integrated four-metal-blade framing system allows users to shape the beam into precise geometric forms, while optional gobo holders and manual iris kits offer additional beam-shaping versatility.

For cooling, the fixture integrates an advanced thermal management system combining aluminum, copper, and liquid elements alongside an ultra-low-noise fan. This setup prevents thermal degradation of the LED emitter, extending its operational lifespan up to 50,000 hours. Control is managed via DMX512 or RDM protocols across 2, 4, or 7 channels, allowing seamless integration into complex lighting networks. This level of technical reliability is backed by certifications including CE LVD (2014/35/EU), EMC (2014/30/EU), and RoHS (2011/65/EU).

Real-world performance of these stage lighting technologies is demonstrated in large-scale installations such as the Alice Official Nightclub in Kunming, China, where 3,500 pieces of stage lights were deployed to create highly synchronized visual environments. The system’s ability to maintain high color rendering and stable output under continuous operation ensures professional-grade performance in demanding environments like theaters, corporate conference halls, and museums.

Data/Solution Comparison

Technical Parameter	Specification Details
Light Source	1 * 600W 2-IN-1 LED (CW+WW), 3200K-5600K
Color Rendering Index (CRI)	≥90
Manual Zoom Range	15° – 50°
Dimming Curves & Modes	4 Dimming curves, 2 Dimming modes (0-100% linear)
Control Protocols	DMX512, RDM, Master-Slave, Auto
IP Rating & Compliance	IP20; CE (LVD, EMC, RoHS)

Frequently Asked Questions (FAQ)

What is the lifetime of the LED light source?

The 600W LED source has a lifespan of approximately 50,000 hours. The actual lifespan depends on environmental factors, operating voltage, usage patterns, and dimming cycles.

Does this fixture support silent operation for broadcast environments?

Yes. The profile light is housed in a die-cast aluminum alloy body and features an ultra-low-noise fan integrated with a liquid, copper, and aluminum cooling system, making it suitable for quiet studio spaces.

Can the shape of the projected light beam be adjusted?

Yes. The fixture is equipped with 4 manual metal spot-cutting slots that allow operators to shape the beam into various angles and geometric shapes. An optional manual iris and gobo holder are also available.

Final Conclusion & Recommendations

The high power zoom profile light delivers a high CRI of ≥90, combining powerful output with precise optical framing. It serves as a reliable solution for TV studios, theater stages, and museums requiring precise beam control and accurate color reproduction. For comprehensive product consultations, custom OEM/ODM configurations, or project inquiries, please contact us at jack@color-imagination.com.

About Us

Guangzhou Color Imagination LED Lighting Limited, established in 2010, is a professional stage and entertainment lighting manufacturer specializing in R&D, production, and technical services. Operating from a 6,000-square-meter factory with approximately 130 employees, the company offers an extensive portfolio of moving heads, architectural, and studio lighting fixtures. The manufacturer maintains rigorous quality control processes certified under ISO9001 (GH004-2023Q0766), ISO14001 (GH004-2023E0421), and ISO45001 (GH004-2023S0403) systems, serving global markets across Europe, North America, and Asia.