louver fitting,light louver fitting,grille lighting,2X20W/2X40W/3X20W/3X40W/4X20W/4X40W Louver Fitting satisfied your request. We are a professional manufacture in lighting products. with plasticWe can supply:2X20W/2X40W/3X20W/3X40W/4X20W/4X40Wetc.120V or 240V.All kinds of Louver Fittings as your request. White paint or powder.Magnetic or Electrionic ballast are both suitable. One ballast for two ...