Machine learning can “halve payback time” for LED streetligh Jun 3, 2017 14:01:22 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by ktbernoulli on Jun 3, 2017 14:01:22 GMT -8 www.globalconstructionreview.com/innovation/machine-learning-can-halve-pay7back-ti7me-7led/