I'm looking to create a cheap-o moth box (using a large cardboard box, old desk lamp, etc) to attract moths in the backyard at night. I would like to start learning about the local moths, and then photograph them. I hear if I replace the lamp's normal bulb with a UV bulb, it will work much better. Anybody know where I can find a cheap UV bulb? I know nothing of the matter...and searched the local Walmart for a UV bulb but didn't see any.
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