Lucia Ceiling Pendant Shades with Diffuser – Lights and Linen
John Lewis Micropleated Diffuser Ceiling Light, Cream
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.co.uk: Lighting
Lampshade Diffusers — Feature-Lighting.co.uk
Modern Drum Grey Pendant Ceiling Light Shades with Diffuser | DIY at B&Q