On September 16th, it was learned from the Chongqing Municipal Municipal Committee that the energy-saving and emission reduction work of the main city roads actively promoted by the city has taken shape. As of the end of August, the city's main city tube road lighting and night lighting fixtures used a total of 31,800 LED lights, accounting for 19.5.
LED lights have the characteristics of environmental protection, power saving, high luminous efficiency and long life, which are the development direction of urban lighting in the future. In our city, after the LED lights are managed by the intelligent system, not only can the lights be automatically turned on and off according to the natural lighting conditions, but also the intensity of the light can be automatically adjusted.
However, because LED lights are new, the price is high, and the quality of some lamps is not as stable as traditional high-pressure sodium lamps. At present, the municipal department only trials LED lamps on the back streets and lighting demonstration roads in the main city, and the main city roads are large. It will take time to promote LED lights in an area.

Hydroxy Ethyl Methyl Cellulose(HEMC)

Hydroxy Ethyl Methyl Cellulose(HEMC),Hydroxyethyl Methyl Cellulose,Methyl Hydroxypropyl Cellulose,Construction Chemical Material HEMC

Shijiazhuang Shangzu Building Materials Technology Co.,Ltd. , https://www.shangzuchem.com