The lightbulb works to a degree, HUGE WASTE though. There is a very good vaporizor for about $125.00 US sold under the name of Vaporcannon. Definitely worth the money I smoke about half of what I did through a pipe and I get higher, I have been smoking for 35 years and the only thing I smoke out of at my house is my vaporizor. In fact I like it so much, I gave one to my girlfriends mother so we can vaporize at her house as well as my house.
I really suggest that you either save you money or get a few friends to pitch in and buy a vaporcannon. Good luck.