May 2 in the morning, after 25 days of fighting, its street lamp management service center of wuhan electric power supply company completed the period set in the second loop to three ring road in wuhan, the Yangtze river by the second section of the bridge street lighting quality gear upgrades.
this line is the original traditional high pressure sodium lamp light source, low index, high energy consumption, short service life, light source fault and maintenance caused some impact to this line of transportation; Lift gear upgrades unified change for the new type of high photosynthetic efficiency, long life LED street lamps and lanterns.