5 In 1 80cm Collapsible Portable Light Reflector Round Photo Studio Diffuser Disc Silver White Studio Photography Reflector - Reflector - AliExpress
Acrylic Lampshade Diffuser Disc
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 (10.5) - - Amazon.com
KastLite Round Diffuser | Frosted White Acrylic | 13.5" Diameter with 3/8" Center Hole | 1/8" Thick Disc | For Drum-Style Lampshades & Pendants | Fits 14-16" Openings - - Amazon.com
Aluminum Flush Mount Screw In Low Profile Can Fixture Led Disc Panel Light Waterproof Can Light Diffuser - Buy Can Light Diffuser,Captive Panel Fastener Screw,Aluminum Disk Product on Alibaba.com
B&P Lamp 9.5 Inch Fabric Lampshade Diffuser - - Amazon.com
How to Measure and Install Acrylic Lamp Diffusers - YouTube
Lampshade Diffuser Light Filter for Ceiling Pendant Shades - Etsy
Accessories Diffuser disc for LED ring light for LED series cold light source | Cold light sources | Optical Instruments and Lamps | Labware | Carl Roth - Poland
Wire cage supports disc-shaped diffuser in Front's Plane lamp