In modern evolving lighting industry, innovation is the key to staying ahead. At CAS CERAMIC, we are proud to stand at the forefront as the only high power LED factory in the world that mass-produces K-COB (phosphor ceramic chip-on-board) technology. K-COB isn‘t just an improvement - it‘s a transformation. By engineering light at the material level, we‘ve created a new generation of LED solutions that are brighter, more durable, and more energy-efficient.

The Science Behind the Light

Since our founding in 2013, CAS CERAMIC Optoelectronics Technology Co., Ltd. has focused on one mission: bringing the most advanced LED lighting to the global market.

We don‘t just assemble lights - we develop, engineer, and manufacture our own patented phosphor ceramic COB chips, known as K-COB. These chips replace conventional materials like silicone and epoxy with our proprietary ceramic, offering a game-changing upgrade in performance and durability.

Why K-COB Matters

K-COB is not just a component - it‘s a leap in lighting evolution. As the core of our LED system, it brings multiple advantages that traditional LED technologies cannot match:

✅ Higher Lumen Output: Up to 125 lm/W for ultra-bright, energy-efficient lighting

✅ Ultra Low Glare: Advanced visor and optical design eliminate visual discomfort

✅ Durability: Withstands extreme heat, moisture, and environmental stress

✅ Patented Technology: Recognized in the US, Korea, and Japan

Inside Our High Power LED Factory

At CAS CERAMIC, we operate a vertically integrated high power LED factory. This means we oversee everything - from chip design and phosphor ceramic development to packaging and final product assembly.

By doing it all in-house, we maintain full control over quality, cost, and innovation. This allows us to:

• Launch custom lighting systems faster

• Offer more competitive pricing

• Ensure consistent quality across all product lines

• Provide tailored lighting solutions for various applications

SPLA Stadium Lights

Our SPLA series (600–1200W) is a flagship example of K-COB excellence, engineered specifically for sports stadiums.

1) Key Features

• Glare-Free Performance: Keeps the field bright and players focused

• Replaceable Reflectors: Customizable for every stadium type

• Zero Maintenance: Long lifespan and reliable performance

• High Efficiency: Cuts electricity costs by up to 30%

2) Real Savings Example

If a venue uses 100 SPLA lights for 6 hours daily, the annual savings can reach 219,000 RMB (around $34,488), proving K-COB‘s cost-effectiveness.

Precision Light Distribution for Professional Use

Light distribution is everything when it comes to visibility and safety. Our high power LED factory designs lights that provide:

✅ Point-by-point distribution

✅ Consistent brightness across large areas

✅ Multiple beam angles for precision targeting

✅ Minimal spill light to protect neighboring areas

Whether it‘s a stadium or a residential-adjacent complex, we ensure the right light reaches the right spot - with ULOR 0%, ensuring no upward light pollution.

Versatile Lighting Solutions

Our K-COB systems are not limited to stadiums. CAS CERAMIC also delivers:

1) Street Lights (100W–300W)

• AL6063 aluminum heat sink

• Smart control compatibility

• Photocell ready

2) Floodlights (100W–300W)

• High boron glass lens for custom curves

• Waterproof (IP65) and airport-grade reliability

• Compact, modular design

3) Tunnel Lights & Downlights (100W–250W)

• Hidden luminaires for zero glare

• N-Type explosion-proof level

• Multi-phase heat sinks for extreme environments

High Color Rendering for True Visual Clarity

Color rendering is critical in both sports and industrial applications. Our systems offer:

• CRI 80–90, exceeding EU lighting norms

• True-to-life color, perfect for broadcasting and security

• Minimal visual fatigue over long exposure periods

By replicating daylight quality, our LEDs enhance visibility and reduce player strain - ideal for both recreational and professional sports.

Stable, Constant Illumination Without Degradation

One of our greatest achievements is consistent lighting over time. While many LED systems dim with use, our K-COB maintains:

• Stable illumination for 10,000+ hours

• Uniform brightness without light decay

• Fewer fixtures needed, reducing project costs

This not only ensures lower maintenance but also delivers long-term ROI for clients worldwide.

Trusted Worldwide - Built for Global Standards

We‘re not just a high power LED factory - we‘re a global lighting partner. Our technology is trusted in:

• Stadium projects across Asia and the Middle East

• Municipal street lighting upgrades

• Airport and port infrastructure

• Industrial and mining sectors

Every product is built to international quality and safety standards, with certifications and lab-tested performance records.

Why Choose CAS CERAMIC

Choosing CAS CERAMIC means partnering with a lighting manufacturer that goes far beyond basic LED solutions. As a company backed by the prestigious Chinese Academy of Sciences, we combine scientific research with real-world engineering to deliver lighting systems that lead the industry in both performance and reliability.

We are the only high power LED factory in the world mass-producing the patented K-COB phosphor ceramic chip, a breakthrough that offers higher efficiency, longer lifespan, and lower maintenance. Every product we offer is a result of over 10 years of focused R&D, perfected by our in-house team of experts.

Our mission is to help customers achieve maximum light quality at minimum energy cost, without sacrificing durability or sustainability. Whether it‘s for a stadium, street, tunnel, or industrial site, we deliver lighting systems that are not only cost-effective but also future-proof.

• Backed by leading scientific expertise

• Committed to energy savings and eco-efficiency

• Driven by patented, proprietary technology

• Proven track record in global lighting projects

With CAS CERAMIC, you’re not just buying lights - you’re investing in a smarter, brighter, and more sustainable future.

Conclusion: Lighting the Future, Together

At CAS CERAMIC, our high power LED factory is not just producing lights - we‘re redefining the way light is made, distributed, and experienced. With K-COB at the heart of our innovation, we offer a smarter, more efficient, and more sustainable lighting solution for the modern world.

Let‘s bring better light to every corner of the globe - together.