... ,Hotels,Office buildings,Pubs,Disco,Karaoke,western restaurants,coffee house,Clubs,shopwindows and ... Specification: Technical specifications of8W LED Ceiling lamp IntroductionShell materialaluminum alloyPlastic cover versionClearMercury-freeYesRecyclingYesCertificatesCE,RoHSMain ... -current driveLight Source0.064SMD3528LED lamps quantity144pcsLifespanNominal lamp life time50,000 HoursService life / ...