USA, Canada – Industrial Fluorescent Luminaire, UL and cUL Listed, Model: FEM4 1 54T5HO IMACL MVOLT GEB10PS90, Low-Profile Enclosed and Gasketed Specular reflector 8" X 4′ (203.2 X 1219.2)mm, for 1x Lamp 54W T5HO (46" = 1168.4mm -- not included, order separately), Flat ballast cover, Acrylic lineal ribbed lens, Multivolt 120V-277V 60Hz, Programmed start T5HO 90° ballast, Wet Location, IP65, NSF Splash Zone certified, FDA/USDA, Other Ref. FEM4154IM.127038