Founded in September 2004, Guangdong Zhonglong Transportation Technology Co., Ltd. is a member of the National Semiconductor Lighting Engineering R&D and Industry Alliance. It is also the earliest high-tech enterprise specialized in the development of highway LED lighting products. After years of research and development, it has more than ten product patents and has passed ISO9001: 2000 quality system certification. Based on the concept of environmental protection and energy conservation, the company actively invests in the “green lighting†business of the highway industry to research and promote a new generation of LED light source technology and lighting fixtures. In December 2005, Zhonglong LED tunnel light was successfully applied to the Dongmiao Chong Tunnel of Guihuang Highway (the first LED tunnel lighting physical project in the world) and Caijiaguan Tunnel of Guikai Highway. The operation effect is good, the energy saving benefit is outstanding, and it is consistent by users. Praise. At the same time, Zhonglong also participated in the construction of tunnel lighting projects in Shanghai, Fujian, Guangdong, Guangxi, Gansu, Shaanxi, Shanxi, Guizhou and other provinces and cities. Among them, the Shanghai Yangtze River Tunnel is 8.9 kilometers in length and is the largest tunnel project in the world for LED lighting. At present, the company's main products are: LED tunnel lights, LED ceiling lights, LED street lights and so on.
Zhonglong LED Tunnel Light is a high-tech product developed by our company for many years. It is also the earliest LED tunnel lighting fixture successfully used in tunnel physical engineering. Zhonglong LED tunnel light uses high-power white LED as the light source. Compared with traditional lamps, it has high color rendering, energy saving and long life. It is an environmentally friendly and energy-saving green lighting fixture. It is the most widely used and reliable in its class and has always maintained its leading edge in technology.
Zhonglong Company aims to build a first-class brand based on the needs of the industry, surpass itself and innovate constantly, and strive to contribute to the world's environmentally-friendly and energy-saving lighting.
Company History:
September 2004: Guangzhou Zhonglong Transportation Technology Co., Ltd. was established, officially launched the development of LED road lighting project
December 2005: Zhonglong LED Tunnel Light was officially applied to the Dongmiao Chong Tunnel in Guizhou Guihuang Expressway, becoming the first tunnel lighting entity project in China that uses LED lighting.
November 2006: Zhonglong LED tunnel light was applied to Caijiaguan Tunnel of Guizhou Kaikai Highway, becoming the first tunnel lighting project in China to design lamp layout, power and optics according to the parameters of LED tunnel lights.
December 2007: Zhonglong LED tunnel light is applied to the Linhezhong Road Tunnel in Guangzhou. It is the first application case of LED tunnel lights in urban tunnels.
December 2007: Zhonglong LED tunnel light was applied to the Shanghai Yangtze River Tunnel Project. The LED tunnel light was first applied to the special long river tunnel.
December 2007: Zhonglong LED tunnel light is applied to Wulongshan Tunnel of Zhensheng Expressway in Guizhou. The total length of single hole is 6.4 kilometers and 1639 sets of LED tunnel lights are installed. It is the first application case of LED tunnel light in expressway tunnel.
May 2008: Zhonglong signed a contract with Guangdong Zhaoxin Enterprise Group Co., Ltd. The cooperation between the two parties is a win-win cooperation with complementary advantages and strong advantages, which will fully reflect the system resource advantages brought by industrial integration.
October 2008: Zhonglong LED tunnel light was successfully applied to Caoyuan Tunnel of Fujian Quansan Expressway
May 2009: Zhonglong LED street light and LED tunnel light successfully applied to Linjiang Avenue, Zhujiang New Town
May 2009: Zhonglong LED tunnel light was approved by Shanghai Yangtze River Tunnel Bridge Project. Zhonglong LED Tunnel Light illuminates Shanghai Yangtze River Tunnel
August 2009: Zhonglong successfully won the bid for LED lighting project of Shanghai Renmin Road Cross-river Tunnel
August 2009: Zhonglong LED Tunnel Light Successfully Applied to Pingding Expressway Tunnel in Gansu
September 2009: Zhonglong LED tunnel light was successfully applied to the Wufoshan Tunnel of Shanxi Jinyang Expressway
October 2009: Zhonglong successfully won the bid for the LED lighting project of Guangzhou Metro Parking Lot
November 2009: Zhonglong LED tunnel light was successfully applied to Guizhou Huanghuang Expressway Huangguoshu Tunnel
December 2009: Zhonglong LED tunnel light was successfully applied to the Tanjiaba Tunnel of Hubei Hurongxi Expressway
January 2010: Large-scale replacement of Guangshen Expressway toll station for Zhonglong LED ceiling light
April 2010: Guangxi Guanghe Expressway's entire tunnel uses Zhonglong LED tunnel lights
April 2010: Zhonglong LED Tunnel Light Successfully Applied to Guangyu Expressway Tunnel
DIM to warm spot led/DIM To Warm led Spot Light to use light-emitting diodes as a light source for lighting. Use more traditional halogen spotlights, low luminous efficiency, more power, increased by exposure to ambient temperature, short life. DIM To Warm led Spot Light source on the light emitting principle, energy saving, environmental protection level is far superior to traditional lighting. And the formation of unidirectional LED glowing light distribution for lighting the perfect support.
Currently LED as light source lamps made more and more, DIM To Warm Led Spot Light is one of the most acclaimed LED spotlights, as compared with other LED lamps, LED spotlights lower prices.
1. DIM To Warm led Spot Light can be driven using a low voltage DC,like led par30,led par38: a load of small, weak interference advantages of the use of environmental requirements are lower.
2. DIM To Warm led Spot Light can better control the spectral composition of light emission, which can be good for museums and galleries in the local or accent lighting.
3. LED lighting luminous point is very strong: light attenuation is much lower than traditional light sources, LED lighting prices civilians. 4. LED spotlights response time is very fast: in the microsecond level, as long as the switch is opened, will be bright, no delay and flicker.
5. DIM To Warm led Spot Light highly concentrated light energy emitted: concentrated in a smaller wavelength window, high purity.
6. A very long life: generally between 50 000 -10 million hours, because LED is a semiconductor device, even frequent switching, will not affect the service life.
DIM To Warm led Spot Light Application:
Mingxue Optoelectronics Co.,Ltd. has apply the I S O 9 0 0 1: 2 0 0 8 international quality management system certificate, For DIM To Warm led Spot Light we apply the CE, RoHS and SAA certificate for our led lighting product.
DIM To Warm led Spot Light
Dim To Warm Spot Light,White Dim To Warm Spot Light,Dim Warm Spot,Led Dim To Warm
Shenzhen Mingxue Optoelectronics CO.,Ltd , http://www.mingxueled.com