... 5,CE,(EMC ,LVD)ROHS,SAA,TUV, half spiral energy saving lampApplicationHome,hotel,restaurant,office,meeting room,shops and supermarket1.Warm ... workshop, garage and shop etc.4.The particular designed circuit which offers the abnormality protections against over heated,over current, over ... voltage,short-circuit,broken-circuit and so on, is rarely available in the market It was designed to preheat ...