... is crafted for high quality aluminum,the surface smooth,flat;2. Reflector imported high-purity aluminum reflective mateial,high effciency,small glare;3 ... -acid,anti-aging.5. Pole material with ss400/q235 quality steel,hot dip galvanized anti-rust treatment. Features:1) ... Saving: Compared with the incandescent lamp, it save energy up to about 75%, 85W high-frequency electrodeless lamps have roughly the ...