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    On July 31, 2017, our company used “Created in China” “Internet+”multi-colored temperature prevent fog and haze LED full intelligent street lamp implementation of energy-saving renovation project of science and technology in Longjiawan, Huangshaxi, Yuanjiagang, Eling, Chenjiaping tunnel in Chongqing has been fully completed. On September 6, 2017, the administration of Chongqing city lighting project construction unit, supervision company and design company for the project site pre-acceptance, participants made a high evaluation for the innovation patent products.After the meeting, Chongqing municipal lighting authority issued a special report on the completion of “Long jiawan , Huang shaxi five tunnels (underpasses) LED energy-saving renovation project has completed pre-acceptance.

The energy-saving renovation project photo-realistic of Internet+multi-colored temperature prevent fog and haze LED full intelligent street lamp in Longjiawan tunnel in Yuzhong distaict of Chongqing 

Color temperature of yellow light: 3000K  illumination uniformity: 0.6

Warm white light: 4300K   illumination uniformity: 0.6