Par30 5W high power led ceiling Spotlight 80% power less than traditional light 30,000hours 3years ... CStorage temperature-30~60°CLifespan50,000 hoursDimmable or notyesNet weight Housing materialPure aluminum Factures:1.High sensitivity,start without dealy.2 ... 1.Commercial lighting,2.Showrooms,3.Museums,4.Gold and silver ornaments ,jewelry shops,5.Hotels, office Par30 LED spotlight dimmable 7W 14W