Driven by the continued advancement of “dual-carbon” goals and the upgrading of consumer demand, the market has placed higher demands on LED lighting products in terms of energy efficiency, light quality, and intelligence. The TYF high-efficiency TBX series dual-color COB LED Chip achieves breakthroughs in energy efficiency (150 lm/w) and CRI (CRI) of Ra97, offering superior energy saving and light perception. While achieving a CRI of 97, its luminous efficacy reaches the standard of 90 CRI, providing a high-performance and sustainable solution for high-end commercial lighting, professional scenarios, and intelligent lighting systems.
Product Advantages
1. High Luminous Efficacy + High CRI Dual-Optimal Configuration
COB LED Chips feature a dual-level golden configuration: Ra90 setting delivers a luminous efficacy of 160-170 lm/w, achieving extreme energy savings while meeting basic color rendering requirements; the professional-grade Ra97 high CRI setting maintains an industry-leading luminous efficacy of 140-150 lm/w, highly reproducing the true colors of objects, perfectly suited for commercial spaces, museums, and other scenarios with stringent color accuracy requirements, addressing the pain point of low luminous efficacy in high CRI products within the industry.

2. Excellent Light Spot Effect
We not only pursue uniformity but also emphasize the form and aesthetics of light. COB LED Chips project light spots with clear, soft edges, a natural transition from the center to the periphery, and a delicate texture. Whether used for accent lighting to emphasize objects or creating ambient halos, the light spots are clean, crisp, and layered, greatly enhancing the “designability” of light and making light itself an artistic element in decorating the space.
3. 2700K-5000K Dimming and Color Temperature Adjustment
The COB LED Chip covers the full color temperature range of 2700K to 5000K, supporting stepless dimming and color temperature adjustment to precisely match diverse indoor lighting needs. Whether you desire the warmth of warm light, the comfort of neutral light, or the brightness of cool light, you can adjust it as desired. Simple and convenient to operate, it easily adapts to different scenarios such as homes, offices, and commercial spaces, truly achieving “one light for multiple uses” and saving the trouble and cost of configuring multiple lights.
4. Equipped with KSF Phosphor Solution
The COB LED Chip uses a KSF phosphor solution, offering significantly better moisture resistance than non-KSF products. It can easily cope with humid environments, effectively avoiding problems such as light decay and discoloration. It also possesses excellent heat resistance and a compressive strength exceeding 3KG, able to withstand external impacts during installation and maintenance, covering a wider range of application scenarios and ensuring greater stability in harsh environments.
5. High Reliability and Low Maintenance Costs
The COB LED Chip has undergone 3000 hours of extreme aging testing, showing no significant performance degradation, far exceeding conventional testing standards and greatly extending its lifespan. Combined with its superior optical performance-uniform light color distribution, glare-free, and dark-area-free-it ensures long-term stable operation while reducing the frequency of replacement and maintenance, saving customers overall operating costs.

TBX Series Dual-Color COB LED Chip Application Scenarios

1. High-End Commercial Retail Scenarios
The COB LED Chip, with its ultra-high color rendering index of Ra97, accurately reproduces the texture of clothing fabrics, the luster of jewelry, and the color codes of cosmetic products, amplifying the visual appeal of merchandise and increasing customer purchasing desire. Furthermore, with a high luminous efficacy of 170 lm/w, it saves 15%-20% more energy than ordinary high color rendering products, significantly reducing energy consumption costs for long-term lighting in commercial spaces, achieving the dual benefits of “increased sales conversion + reduced operating costs.”
2. Professional Office and Educational Setting
COB LED Chips, with their near-natural color rendering index (Ra97), alleviate eye fatigue from prolonged office work and reading, improving work efficiency and reading experience. In museums, art galleries, and photography studios, they accurately reproduce the color details of artworks and photographs, meeting professional aesthetic lighting standards. Simultaneously, their high luminous efficiency is compatible with intelligent sensor dimming systems, enabling intelligent control of “lights on when people are present, lights off when people leave,” saving over 30% energy compared to traditional professional lighting solutions, perfectly aligning with the construction requirements of green offices and low-carbon venues.


3. High-End Hotel and Wellness Setting
Leveraging the uniform light emission characteristics of COB packaging technology, combined with Ra97’s high color rendering index, COB LED Chips create a soft and natural lighting environment, enhancing the spatial quality of guest rooms, lobbies, and restaurants, and improving the guest experience. In wellness communities, high-quality lighting further improves the visual comfort of the elderly, enhancing their sense of well-being. Meanwhile, the COB LED Chip’s high luminous efficacy of 170 lm/w significantly reduces energy consumption for continuous lighting in hotels. Combined with intelligent color temperature adjustment, it achieves the dual goals of “comfortable experience + long-term energy saving.”
4. Intelligent Lighting System Integration Scenarios
While maintaining its core advantages of high luminous efficacy and high color rendering, the COB LED Chip possesses excellent photoelectric stability, allowing seamless integration with mainstream dimming and sensor control systems. It enables smooth brightness adjustment from 0-100%, precise color temperature switching, and is flicker-free and glare-free across the entire dimming range. Compared to ordinary intelligent lighting sources, it boasts higher luminous efficacy and better color rendering. In scenarios such as intelligent office buildings and smart homes, it not only meets diverse intelligent control needs but also provides a superior lighting experience far exceeding industry standards, making it a high-performance core component of intelligent lighting solutions.

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