Fotodiox Fotodiox Universal Barndoor Kit with 45 Degree Honeycomb Grid & Color Gels, for THE NEW PAUL C. BUFF EINSTEIN E648 Strobe Light with 5.5-Inch - 7-Inch Reflector Foldable 4 leaf barn door Kit Included Grids and Color Gel Adjustable Reflector Mount from 5.5 -7 inches 24 Month Manufacture Warranty