TECHNOLOGIES FOR A SUSTAINABLE FUTURE
THE YUJI STORY
Yuji began as a chemical company focusing on the development of the highest quality phosphor materials. When we began producing LED phosphor material in 2006, white LEDs were still in their infancy, and the industry's focus was on improving device brightness and efficiency via yellow phosphor development. Recognizing this, we took a slightly different approach and focused on red phosphor technology, a necessary addition to any LED phosphor recipe for high CRI and/or low CCT, which at the time represented a small, yet rapidly growing market opportunity.
Today, we are known for our red LED phosphor materials with superior brightness and stability, having established key partnerships around the globe, including Mitsubishi Chemical Corporation. In order to build upon our phosphor expertise and address the higher-end lighting markets requiring the highest color quality white LED devices, we began offering our own line of packaged LEDs and solutions, with CRI levels reaching 98.
WHAT DO WE DO?
We manufacture LED products for specialty applications demanding full or specialized spectrum coverage.
Our turnkey product lines include high CRI SMD and COB LEDs, flexible strips, PCB modules and lamps. We welcome custom designs ranging from specialized spectral requirements to complex PCB designs, and have knowledgeable sales and engineering staff who will gladly help with any kind of project.
We are headquartered in Beijing, China, with sales offices in the San Francisco Bay Area and Tokyo, Japan. Contact info can be found here.