... ,Size:530*240*140mm Ultra brightness wholesaler appli cation for outdoor LED lights 40 w street Specification: ItemKX-LST40WC ... energy saving:more than 75% electricity saving over conventional sodium light.Application:highway,express way,main lane,submain road, ... in researching, developing and manufacturing all kinds of LED illuminations for many years, which located in Shenzhen city, guangdong province ...