Amazon.com: Caydo 50W LED Exposure Unit for Screen Printing, UV Screen Printing Light with Retractable and Adjustable Stand for Screen Printing and Cyanotypes
My inexpensive fluorescent UV light box for cyanotypes : r/cyanotypes
Creating Cyanotypes with UV Light – Gavin Lyons Photography
Building a UV LED light box for cyanotype and lumen printing | f/138 - Daniel Berrangé