solar led traffic sign improved traffic flow

solar led traffic sign offers the convenience of minimal civil works, avoiding the need to lay long cables at huge expense from the nearest mains connection point. Solar or wind powered signs are also re-deployable, or in some cases even designed to be mobile, such as solar powered traffic lights. traffic signal signs improved traffic flow,sustained long-term speed reductions,reduce accidents,regular road users avoid triggering the signs by slowing in advance,speed reductions under posted speed limit,speed reductions without enforcement,high driver approval rating,low annual costs.