DIFFUSER ONLY Drum Lampshade Diffuser Translucent Diffuser - Etsy
San Martin Design Lampshade Diffuser, Translucent Light Shade Diffuser Made of 1/16-inch Thick Polypropylene, Natural White Colour Lampshade Light Diffuser, Variety of Diameters Available (8) - Amazon.com
TRANSLUCENT LAMPSHADE DIFFUSER | Lamp Repair | Lamp Parts | Lamp Shades | Barn Lights Expert