Upgradelights Floor Lamp Globe Glass Diffuser IES Replacement 10' Top Quality Imported Floor Lamp Globe Glass Diffuser IES Replacement 10' Replacement glass floor lamp diffuser 10 inch 10" dia., I.E.S Opal Reflector 2 7/8 inch OD fitter, SO LAMP FITTER HAS TO BE LARGER THAN 2 7/8 to FIT Thick waffeled opal glass