Hong Kong street lamps to get an energy-saving switch after officials see LEDs in a new light http://buff.ly/2oNz73C pic.twitter.com/jZLaXwW3Mp
7:00 PM - 26 Apr 2017
0 replies
4 retweets
4 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.