LEDStreetLightFactory Feature of product: 1. Pole is the high- quality steel plate molded into a multi-row tapered plug- steelbar. Galvanized by the hot corrosion protection. 2. The lamp panel frame is made of high quality stainless steel. 3. Fasteners bolts and nuts are stainless steel. Advantage of product 1. Isolated low-voltage driver mode leading to high safety and reliability 2. No light...