... :free from Mercury,Lead, Hexavalent Chromium and all other heavy metals considered toxic to be environment and food chain. ... room, bedroom,kitchen, washroom;2.School, university, hospital,hotel;3.Conference,meeting room, show room,showcase;4.Commercial complexes;5 ... ,office;6.Supermarket,department store.7.Residential,Institution building hot sales high power MR16 10W LED spotlight approved by CE ...