On September 20, 2010, LED Illuminated China Tour by Gaogong LED, Foshan Lighting Association and Nanhai Electric Light Source Lighting Industry Association, the 11th seminar of the National Tour Survey and Industry Seminar in Foshan Successfully held. The discussion was warm and the speakers analyzed and discussed the industrial technology and industry status of chips, packaging, application lighting, tunnel lights and LED detection, and led the discussion on the status quo and future development direction of the LED industry.
The conference attracted more than 100 spectators, Zhu Xinzhi, Secretary General of Foshan Lighting Association, Chen Bin, General Manager of Guangdong Zhonglong Transportation Technology Co., Ltd., Zhou Xuejun, Director of Asia Market, Philips Lumileds, and Optoelectronic Project Manager, CTI China Testing Technology Co., Ltd. Xiao, Foshan Guoxing Optoelectronics Co., Ltd. Deputy General Manager Dr. Yu Binhai, CREE South China Lighting Business Manager Zhu Ming, Jiangsu Xinli Photoelectric Co., Ltd. Sales Director Gu Zongjun, LED senior expert Xu Liancheng delivered a speech.
Chen Bin: China LED Tunnel Light Development Report
Chen Bin introduced the four stages of the application process of LED tunnel lights, the budding stage (2004-2005), the growth stage (2006-2007), the rapid development stage (2008-2010), the market deepening development and In the integration phase (2011-2013), from 2002, the LED light efficiency was only 20lm/w, and by 2009, the white LED light efficiency has reached 100lm/W. This indicator has exceeded the fluorescent lamp and HID lamp, and the lighting energy saving effect is higher. It provides a good environment for the development of the professional lighting industry. Chen Bin boldly predicted that in the next three years, the LED tunnel lighting market will enter a deep development stage, and in the process of deepening the development of the industry, the market concentration will be further improved.
Chen Bin analyzed the technical status of LED tunnel lights, which are mainly reflected in five aspects: First, the light source technology is becoming more and more mature. The light efficiency is increased from 80lm/W to 100lm/W, which is up to 25%. The color rendering index (CRI) of mainstream LEDs is increased to over 80, and the color rendering index of some products is above 90. Second, the diversification of the distribution system. According to the principle, there are two main categories: refractive optical design, reflective optical design. According to the LED arrangement, there is a single high-power integrated type and multiple high-power planar arrays. Third, the drive power performance has been greatly improved. The power efficiency has been increased from 80% to over 85% (PF>0.9), the power supply design life has been increased from 20,000 hours to 30,000 hours, and the average power failure rate has been reduced from 5% to 1%. Fourth, the shell design is diverse. The heat dissipation design is becoming more and more mature, and the processing and assembly process is obviously improved. 5. Successful application of lighting dimming control. The LED energy-saving index has been further improved by 20%-30% on the original basis, which is more obvious than the traditional lighting.
The technical characteristics of LEDs determine the future development of LED tunnel lights. High reliability and intelligent integration are the two main lines of LED tunnel lights in the future.
Chen Bin, General Manager of Guangdong Zhonglong Transportation Technology Co., Ltd.
Outdoor Fiber Optical Distribution Box(Metal)
Termination Box Outdoor Wall Mountable available FC/SC/ST/LC Adapter
Standard wall mount enclosure is mainly used for connecting the indoor/outdoor optical cables, patch cords and pigtails. It can be wall mounted or pole mounted and provides various accessories to avoid any unexpected damage to the fiber.
This types of fiber termination box as distribution box, it is usually used in between wiring closets and equipment for fiber optic cable termination, use and management.
Note: This box does not come with any adapters and pigtails. If you need them, we can install them for you with few charges.
Features
Suitable for ribbon and bunchy fiber cables Fiber splice trays can be installed and changed easily Small dimension and exquisite and easy for operation Standard cell structure size, wall mounted patch panel Capacity: 12-144 ports Suitable for SC, FC, ST Simplex & LC Duplex
Specifications
Technology: Electrostatic spraying Material: SPCC or AL or customized Color: Milk White Compliant with ISO: 9001, RoHS, UL, Bellcore certification Atmosphere pressure: 70KPa~106KPaType: Single door open
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