I have in the past found 12v transformers that would serve your purpose, but that's been a long while ago. You may find such in a full-blown electrical store. What I also have done from time to time is the mounting of a device in a steel or aluminum box which I sealed for weathertightness. I used gaskets, O-rings, sealing sprays, etc. to do so. I home-built an outdoor 12v power supply with an electric eye and relay which has been controlling garden lights for over 20 years without fail.
Last edited by locknut; 08-05-2009 at 05:00 AM.