High-efficiency sodium lamp powers road lighting
According to statistics, the number of street lamps in China is 10 million, and it is growing at a rate of 20% per year. If it is calculated by a 250W sodium lamp, it will consume 10 billion kWh per year. These huge data show that the energy-saving work of urban road lighting in China is not only urgent but also promising.
Nowadays, a number of innovative and technological products, such as high-efficiency and energy-saving high-pressure sodium lamps, have provided strong support for improving the current situation of road lighting in China and promoting road lighting energy conservation. For example, Philips, the global leader in lighting, has brought high-end energy-saving products in high-pressure sodium lamps: the high-efficiency high-pressure sodium lamp SON-T PIA plus, which is another major innovation in the field of road lighting.
Philips high-efficiency high-pressure sodium lighting can be as high as 145lm / W, up to 20% than ordinary high-pressure sodium lamps. Its average service life can be as long as 32,000 hours, which is 33% higher than the traditional high-pressure sodium lamp with a life of only 24,000 hours, and the maintenance cost is reduced by about 30%.
The Philips high-efficiency high-pressure sodium lamp uses Philips' proprietary PIA technology: an integrated antenna liner and a polycrystalline alumina ceramic tube imported from the Netherlands. These unique advanced technologies significantly increase the life of the lamp and make it easier and faster to start.
Philips high-efficiency high-pressure sodium lamp provides a powerful driving force for road lighting energy saving in the practical application of roads nationwide.
Xi'an Third Ring Road System Project, Daqing's Third Ring Road, Qingdao's Chengyang Main Road, Zhengzhou's Jinshui East Road and Zidong Road, Shanghai's Jiaxing Road, Suzhou's 227 National Road and South Ring Road's East Extension, Philips High-efficiency High-pressure Sodium Lamp The advantages of high efficiency and longevity have significantly reduced the overall cost of road lighting, and have been adopted and recognized by street lamp owners, showing a broad application prospect.
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