Smart Cities
Sansi Unveils Groundbreaking 100,000-Hour Lifespan COC Ceramic Streetlights
Shanghai, China – In a major leap forward for sustainable urban lighting, Shanghai Sansi Electronic Engineering Co., Ltd. ("Sansi"), a global leader in professional LED lighting and integrated solutions, has launched its next-generation C0820-QR (CC01) and C0820-QR (CC02) COC ceramic streetlight…
Revolutionary LED Technology Redefines Industry Standards with Unprecedented Durability and Efficiency
For project inquiries: www.sansi.com, Media Contact: sales@sansitech.us
Two Decades of Innovation: The COC Breakthrough
Since pioneering ceramic-based heat dissipation in the early 2000s to solve LED thermal management challenges, Sansi has perfected its proprietary Ceramic-on-Chip (COC) technology – eliminating traditional PCB layers to enable shorter thermal paths, 30% faster heat dissipation, and superior reliability. The newly upgraded COC streetlights are the culmination of:
- 106+ ceramic structural designs
- 496+ material formula refinements
- 2,117+ firing process trials
- 10,825+ optical simulations
- 41,344+ performance tests
"COC represents a fundamental reengineering of LED architecture," said Song, the marketing director of Sansi. "By directly bonding chips to ceramic substrates, we achieve unmatched efficiency and lifespan – protected by global IP portfolios."
Performance That Powers Sustainable Cities
The C0820-QR series combines 214.7 lm/W system efficacy with adaptive long-life power systems and precision optics, delivering:
- 67.4% energy savings vs. conventional HID fixtures
Equivalent to the amount of carbon dioxide absorbed by about 160 trees in one day Near-zero maintenance costs for municipal operators.
Already deployed in Hong Kong-Zhuhai-Macao Bridge, Beijing-Xiong’an Smart Highway, and Shenzhen-Zhongshan Link, Sansi’s ceramic lighting solutions are proven at scale.
Full-Stack R&D: A Rare Industry Advantage
Sansi’s vertically integrated R&D ecosystem (16 Research Institutes) – spanning materials science, IC microelectronics, optics, and industrial design – enables complete control over COC technology. With,
- 500+ researchers
- 880+ patents
- Leadership in China’s 863 Program and National Key R&D Projects
Global Recognition & Availability
Honored as a National High-Tech Enterprise and "Little Giant" Specialist Innovator, Sansi’s technologies illuminate iconic venues from New York’s Times Square to Asian Games venues.
For project inquiries: www.sansi.com, Media Contact: sales@sansitech.us
