Louver Fixture for offices,hospitals,business centers,school,supermarket etc. Size:1200*205*70(mm) 1*36W ,T8 Louver Fixture,Louver fIxture,grille light ... ,louver fittingFeature:1.The base is made of high ... steel6.Power:available at 18W,20W,30W,36W,40W T8 Louver Fixture