Tong Yi Fang|High power outdoor lighting projects, high efficiency and

high reliability is always on the way to improve ...

Editor's Mark: In the severe market environment of the LED industry in 2019, with the lighting of the Hong Kong-Zhuhai-Macao Bridge and the full-scale opening of the Humen Second Bridge, etc., it leads to the further development of other additional LED outdoor high-power lighting projects.

In the face of a serious market environment of product homogeneity, the goal we're constantly pursuing is how to continuously enhance the core competitive advantage of our products, each company has its own way to deal with it. It can be seen from numerous application requirements that outdoor lighting products include performance and quality, structural appearance, etc. While continuously optimizing aspects, the lighting effect of the product is the breakthrough point that everyone is pursuing.

Since its establishment in 2009, Shenzhen Tongfang Optoelectronics has been committed to the technology and research and development of high-power LED light sources. How to make the quality more stable and the performance better, our team has been exploring.

Today, from the point of product light efficiency, I will share with you a few cases to discuss:

Yunnan XX Highway Tunnel Lighting Project

▲ Project field

Project name：Yunnan XX Highway Tunnel Lighting Project

Request：Fixtures 190lm/w 4000K@70Ra

TYF solution: SMD EMC3030 3800-4200k

LEDs efficacy: 235lm/w

Fixture efficay: 195lm/w

▲ LEDS TEST REPORTS-EFFICACY 235LM/W

▲ Fixture TEST REPORTS-EFFICACY 195LM/W

Xinjiang Changji Hui Etnia Autonomous Prefecture Road Management Project Reconstruction

▲ Project field

Project name：Xinjiang Changji Hui Autonomous Prefecture Road Management Project Reconstruction

Request：Fixtures >155lm/w

TYF solution: SMD EMC5050 3000k@Ra70

LEDs efficacy: 224lm/w

Fixture efficacy: 167lm/w

▲ LEDs efficacy: 224lm/w

▲ Fixture efficacy: 167lm/w

Dublin, Ireland, churches and streetlights project

Project name：Dublin, Ireland, churches and streetlights project
Request：Fixtures >160lm/w , warranty 5 years , low temperature resistance
TYF solution: COB patent product 4000k@70Ra
Fixture efficacy: 50w 190-200lm/w

Afghanistan High Efficiency Street Light Retrofit Project

IProject name：Afghanistan High Efficiency Street Light Retrofit Project

Request：Fixtures >160lm/w , warranty 5 years , low temperature resistance

TYF solution: COB patent product 4000k@70Ra

Fixture efficacy: 50w 190-200lm/w

There is above the interpretation of LEDS chips effect based on the needs of customers from 4 different regions. However, the improvement of the overall performance of the product requires the perfect cooperation of LEDS chips , optics, drivers and structure etc., to achieve the best performance.