Compact DIY UV lamp

My own vision of compact UV lamp to expose UV Photosensitive dry film on home-made PCBs.

As UV light i use UV LED strip from AliExpress ([3528SMD 120leds 1m + 100cm + ip65 waterproof](https://www.aliexpress.com/item/12V-UV-Ultraviolet-395-405nm-led-strip-black-light-5050-3528-SMD-60led-m-120led-m/32666450049.html?spm=a2g0s.9042311.0.0.27424c4dMCh1ZH))


I stick strip to old DVD drive cover to keep LED cool, add [5.5 x 2.1 mm Female DC Power Plug to power LED strip from 12V power supply](