Applications and effects of street light energy saving technologies

2022-11-07

A. Dilapidated street light facilities, regardless of the lamps or the light sources, are already backward in the technical level, and the operation time has reached or approached the service life, plus the retarded maintenance (yellowing lamp glass covers, dust inside lamp, poor light transmittance), leading to serious decline in lighting effect. In some road inspection cases, we found the prevalence of such inconsistencies between the power of light sources and the brightness.B, For street lights which originally have high light source power, and excessive illumination level, the use of LED street light only functions to reduce the power and brightness (to reach the national standard). As long as we reduce the light of the original facilities or reduce the power of the light source, the power saving effect can still be achieved.C. In the survey of road lighting conditions in the local city, we found that with the same road and the same lighting mode, the brightness varies with differ...

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2011 National High-efficiency Lighting Product Promotion Matchmaking Symposium was held in Beijing

2022-11-07

On May 18, National Development and Reform Commission and the Ministry of Finance jointly held the 2009 National High-efficiency Lighting Product Promotion Matchmaking Symposium. Director of the Energy Conservation and Environmental Protection Office under the National Development and Reform Commission, Mr. Lv Wenbin and director of Energy Division of Economic Construction Department of the Ministry of Finance of the People’s Republic of China, Mr. Cha Aijun attended the meeting and made keynote speeches. Both said that the leadership of the State Council gave full attention and reconnection on the promotion of efficient lighting products. The promotion task in 2009 was the combination point of maintaining growth and adjusting structure. Heads from different provinces, autonomous regions and municipalities, Xinjiang Production and Construction Corps, the Ministry of Railways and the Ministry of General Logistics and other government departments and units, as well as the bid winning ...

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The basic knowledge of optical switch

2022-11-04

Optical switch is according to the environment illumination automatic control of lighting time, with characteristics of energy saving, long life, safe and reliable, generally used in low visibility to light a long time and hope can automatically switch lights place, such as outdoor lights (corridor, family Pavilion, basement also). The light control switch features and functions: 1, with internal illumination automatic detection circuit, automatically open and close automatically in the daytime, night. 2, the use of three wire system, compatible with resistance, inductive, capacitive lights a variety of load. 3, control objects can be energy saving lamps, fluorescent lamps, incandescent lamps, exhaust fan lights. 4, with the environmental conditions of the time delay function. Choose a light control switch, general manager, welcome to contact Yangzhou nocquet Electronics Co. Ltd.: Zong mobile phone: 13390650875 Tel: 0514-86527358

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