The bottle of resin I bought was meant for making jewelry, not fly-tying. The light they sell is a desk top unit, that plugs into the wall and has a slot in the side where you slide the item into it and let it set. Same idea, but a very different application. I did use the resin successfully, but had to take my poppers outside on the deck rail to set up. I think the total setting time was about 15 minutes, but I never measured it.