Building an Exposure Box with 500 UV LEDs

How to build your own DIY UV exposure box for when the sun won't shine

DIY LED Exposure Unit for Screen Printing

UV-C LED Strip Light - LEDSupply

Scratch built diy exposure unit box

EP11 – DIY PCB – Making a UV Light Box Enclosure

Making aa cheap effective lightbox for cyanotype

20 x 24 Lincoln Expsure Unit For Screen Printing

Testing DIY UV LED Strip Exposure Unit

UV-LED exposure

Make your own UV-LED exposure unit – Mountain Intaglio

Affordable LED Upgrade to Exposure Unit