Cree LED Pro9™ LEDs leverage innovative KSF or PFS to improve LED device efficacy, setting a new technical benchmark for high-color rendering index (CRI) LEDs (9095). Cree LED pioneered the use of KSF phosphor in high-power and high-efficacy LEDs, and was the first supplier to successfully apply this phosphor to high-power ceramic LEDs.

Technological Breakthrough Revolutionary Application of KSF Technology

Boosting Both Luminous Efficacy and Color Rendering

Pro9™ utilizes KSF to optimize spectral distribution, achieving a 15% improvement in luminous efficacy at CRI 9095. Compatible with standard package dimensions, drive current, and electrical parameters, the Pro9™ LEDs eliminate the need for redesign, maintaining high efficiency and reducing production costs.

Harsh Environment Resilience

Up to 105°C operating temperature Industry-leading high-temperature resistance ensures stable output in high-temperature and high-humidity environments.

Intelligent Spectral Adjustment
Provides dual modes Standard (BBL reference) and Below BBL, respectively adapted for high and low temperature environments
Standard mode Stable white balance at high temperatures;
Below BBL mode Optimized white balance at low temperatures.

Core Products High-efficiency solutions covering various scenarios

COB Series High-efficacy XLamp LEDs

• XLamp CHA – H-metal COB series with a small light-emitting area, offering a 15% increase in efficacy
• XLamp CMB – Compatible with CXAVCXBCMA packages, saving time and effort, and enabling worry-free upgrades
• XLamp CMU – Second-generation metal COB series, offering a 20% increase in efficacy compared to the first-generation
• XLamp CMA – First-generation metal COB series optimized for high current
• XLamp CXB HD – Industry’s highest-luminous-flux ceramic COB series
• XLamp CXB SD – High-efficacy, reliable, and durable ceramic-based O8 series Cree LEDs

Mid-Power LEDs J Series® Pro9™ LEDs

• The compact 2.8×3.5mm 2835 package offers an efficacy of 225 lmW at 4000K80 CRI and 208 lmW at 4000K90 CRI, significantly improving upon the standard version.
• 3V9V Configuration Flexible matching with various drive schemes, covering color temperatures from 2700K to 6500K.

High-Power LEDs Ceramic High-Power LEDs

• Cree LED utilizes KSF phosphor in its high-efficacy XLamp high-power LEDs, achieving enhanced luminous efficacy.
• XLamp Pro9™ LED Series CRI 90 luminous efficacy is up to 10% higher than standard versions.

Reliability Verification LM-80 Testing & WHTOL Testing

Cree LED’s Pro9™ product line utilizes a second-generation KSF-based phosphor solution, specifically designed to deliver exceptional efficiency and reliability. The following figure shows the LM-80 (10,000 hours) test results of the Pro9™ COB product compared to standard COBs.

Pro9™ vs. Standard COB LEDs @ 105°C, 20W

Pro9™ vs. Standard COB LEDs @ 85°C, 32W

Cree LEDs have undergone rigorous WHTOL (Wet Heat, High Temperature, Operating Life) testing on Pro9™ LEDs. See the figure below for detailed WHTOL test results.

WHTOL on ~15 mm LES KSF-based COB LEDs

Application Scenarios and Upgrade Value

1. Commercial Lighting Upgrade

• Commercial Lighting High-CRI LEDs restore product details and create a bright shopping environment.
• Office J Series® 2835 Pro9™ with intelligent dimming offers energy-saving and environmentally friendly performance, creating a comfortable office environment.

2. Agriculture and Outdoor Lighting

• Growth Lighting Full spectrum coverage with CRI 90 promotes photosynthesis, increasing crop yields and efficiency.
• Roadway Lighting The CMU series, with its 105°C high-temperature resistance, is suitable for extreme and harsh outdoor environments.

3. Seamless Device Upgrade

• Luminaire Upgrades J Series® 2835 Pro9™ easily replaces standard LEDs without modifying the PCB layout.
• Design Optimization Leveraging the higher efficacy of Pro9™, the optics are smaller, reducing the COB light source area by 15%.

Cree LED’s Pro9™ LEDs optimize efficacy, reliability, and cost for high-CRI LEDs through innovative materials, temperature control, and scene-adaptive design. Their broad product offering and rigorous testing standards make them a leading choice for commercial, industrial, and specialty lighting upgrades.

About Gainer LED:

Gainer LED was established in 2012. The company focuses on providing advanced technology solutions for medium and high power general lighting, special lighting and high-end display fields. Its products are widely used in commercial lighting, industrial lighting, smart buildings and professional display screens. Relying on a global marketing network and professional technical service system, Gainer LED continues to provide global customers with high-performance lighting products that meet international standards and fully meet the diverse needs of the market.

For more customer service needs, please contact us:

• Phone: +8615818679054
• Tel : +86-755-27835429
• Email: info@gainer-led.com