... .CE,ROSH,ISO certification. 3.simple and popular. 3x14W Grille Lamp, grille lamp Grille lamp more information:Available Power:3*28WBody Material Made ... /Embeded or Ceiling Mounted/Surface MountedVoltage:220V~240V 50/60HzApplication:Home,office,supermarket,Large-scale builing, shool,hospital,exhibition hall,meeting ...