Protection Level: •Electrical boxes Protection Level IP23 •Lamp Protection Level IP66 Materials Description: •Lampstandard is made of steel,treated by galvanized the surface coated by polyester powed. •Reflect board is made of macromolecule composite material,better weathering performance than aluminium products. •It has excellent mechanical strength and self-cleaning function(can self-clean stains by using natural rain water) •Fastener screws,nuts are stainless steel. Applicable Places: •Public places,neighborhoods,walking,plaza and so on.