Cheap curing chamber for resin printers

thingiverse

I just bought a Resin Printer Anycubic Photon S and was now looking for a cheap solution for curing the prints. I took a shoebox and stuck aluminum foil on the inside. At eBay, I found small 6W UV lamps for nail curing. These are supplied with power via an USB cable. For the power supply, a USB charger with several connections is needed. So I ordered two UV lamps and one USB charger. Price for one UV lamp approx. $2, for the quad charger $4. I cut 2 holes 77x20 mm into the lid of the shoe box. I printed 2 lamp holders with my FDM printer and glued them to the two holes in the lid. Now I glued the two UV lamps into this lamp holder. The USB cables connected with the charger - ready! For less than $8, I have a working UV curing chamber. I will buy 2 more lamps and equip the shoe box lid with 4 lamps. Then the total price is $12. UV-lamps for about $2. There are a lot of Chinese dealers offering this lamp on eBay. https://www.ebay.com/itm/6W-USB-Mini-USB-LED-Nail-Lamp-Gel-Nail-Polish-Dryer-UV-LightFastCuringSensorB-US/392548532482?hash=item5b65b74102%3Ag%3AO%7EwAAOSwuwFdg1ts&LH_BIN=1 USB-charger for about $4. There are a lot of Chinese dealers offering this charger on eBay. https://www.ebay.com/itm/30W-QC-3-0-Fast-Charge-4-USB-Ports-Hub-Wall-Charger-Power-Adapter-US-EU-UK-Plug/163954377927?hash=item262c7144c7%3Am%3Am6zEZpgvMDGVKPgQWDeMmkQ&LH_BIN=1