Guangdong Zhonglong Communications Technology Co., Ltd.

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Industry news
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[Basic knowledge]Urban road lighting design standards (CJJ 45-2006)
[Basic knowledge]China LED tunnel lamp market development report -2009
[Basic knowledge]Report on development of LED tunnel lamp in China (July 2010
[Basic knowledge]Lighting basic training knowledge
[Basic knowledge]ode for design of ventilation and lighting of highway tunnel
[Basic knowledge]LED tunnel lights will be used in large-scale tunnel lightin

[Engineering knowledge]Project bidding management
[Engineering knowledge]Project construction process analysis
[Engineering knowledge]In the second half of 2008 and China's major new constru
[Engineering knowledge]China's major new projects in 2010
[Engineering knowledge]Project selling skills
[Engineering knowledge]Tunnel project

[National standard]Specification for JGJT1632008 urban nightscape lighting
[National standard]Architectural lighting design standards GB50034--2004
[National standard]CQC31-465315-2010 LEDEnergy saving lamp Certification Rules
[National standard]01、CQC31-465392-2010_LEDRoad tunnel lighting products energy saving certification rules
[National standard]CJJ+45-2006 urban road lighting design standards
[National standard]Specification for quality supervision and spot check of CCGF_210.7-2008_ portable general purpose luminaires

[Local standard]LED lamps for road lighting -- local standards of Shaanxi

[LED lamp inspection standard]The plug in the socket and plug and socket coupler _ Dimensional interchangeability requirements of industrial GB11919-1989
[LED lamp inspection standard]GB_2421-1989 basic environmental testing procedures for electric and electronic products
[LED lamp inspection standard]Photometric test of GB-T7002-2008 projection lamps
[LED lamp inspection standard]QBT_3741-1999_ lamp plating, chemical coating

[road lighting]Code for design of ventilation and lighting of highway tunnel JTJ026.1-1999
[road lighting]Code for design of ventilation and lighting of highway tunnel JTJ026.1-1999
[road lighting]Code for design of JTG D70-2004 highway tunnel
[road lighting]CJJ 45-2006 urban road lighting design standards
[road lighting]A study on the application of LED in Shanghai Yangtze River Tunnel Project
[road lighting]Study on the application of LED tunnel lamp in tunnel lighting

[General lighting]Development status and trend report of LED fluorescent lamp Market
[General lighting]Discussion on classroom lighting design
[General lighting]A new way of building lighting energy saving
[General lighting]Lighting industry analysis report 201101

[Contract energy management]Talking about EMC
[Contract energy management]Discussion on the application of EMC mode in LED lighting
[Contract energy management]Feasibility of contract energy management model (EMC) in LED lighting energy saving technology 20110302A
[Contract energy management]06, Internet of things (ZigBee) contract energy management...

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