1.More than 10years manufacturing experience 2.Professional R&D 3.CE,ROHS,UL Certificate 4.High quality 5.3years warranty Features:1.Wide input voltage from AC110V to AC240V.2.Silver gray color and blue color outer surface are available.3.Size 180mmX220mm,Net weight 420g.4.High quality led lighting source, bright and gentle light.5.Reliable,stable,long lifespan.6.Energy saving,economical, ...