... warmwhite/white for choice 4.good cooling system The lamp casing is made of aluminum-alloy through die ... that is sprayed in electrostatic sprayed. The LED Street Light lamp lens is made of material that ... set LED Street Light uses Aluminum for fasteners, the product is safe, reliable, and has low energy ... Supplier and Exporter, most of LED Street Lights got the CE, RoHS, UL certificates once we inverted, ...