30W IP65 CE RoHS FC approved Solar LED Street Light ,solar led lamp ,Solar Garden Lighting made in china pole material ... heat zinc thickness 3.5, spray, anticorrosive treatment (including bracket), quality guaranteed 5 years6Underground boxes_____1setStainless steel screws, waterproof, rust- ... cloudy days 4days (cloudy, mist, snow, clouds, dust)Solar Lamp for Garden Parks Solar Lighting Systems (PV)