... lighting,Rounded grid lamp T5 fixtureFeatures:the base is made of high- ... aluminum,stainless steel,and iron,surface of reflector have 2 type material,which including shining and matte.the ... shapes,which to meet different requests.Electrical parts:professional t5 electronic ballast Application:office,shop mall,and school etc.Mounting method: ... combined with the ceiling ,and ceiling mounting. T5 fixture