... 1. Shell is crafted for high quality aluminum,the surface smooth,flat;2. Reflector imported high-purity aluminum reflective ... performance,waterproof,dustproof.4. All outdoor light surface electrostatic painting,the surface smooth,anti-acid,anti-aging.5. Pole ... steel,hot dip galvanized anti-rust treatment. Features:1) Highly Efficient and Energy Saving: Compared with the incandescent lamp, it ...