I found that a plastic bottle cap from a 16oz. - 2L. coke bottle screws onto the light bulb threads nicely too.
stonefly Reviewed by stonefly on . My improvements to the lightbulb vaporizor.... Hello all, I've noticed some posts on some website about a lightbulb vaporizor and I liked the idea and the simplicity of it. My only problem I saw was having to re-tape the cover on each time you fill it. I decided to figure out a solution. I figured what would screw onto a lightbulb perfectly? Of course the female part inside of a lamp. I took the the female part out of the lamp (pretty easy, just take lamp apart and unscrew the two wires connecting it. The next problem was the plastic Rating: 5