... machine ,featuring high strength ,compact structure and smooth profile .2,Reflector is made of high purity aluminum plate extension-formed ... .Technical parameters1,Protection rating:IP662,Housing’anti-corrosion property : CLASS 23,Working environment :-35°C~+45°C4,Electric shock-proof ... rating :CLASS 15,Lamp holder:E406,Power source:220V(±10%)/50Hz7,Lamp ...