A standard dimmer switch will easily control a traditional incandescent bulb. If you choose to use a compact fluorescent or LED bulb, you will need to install a "C dot L" dimmer, which is designed to ... read more
I say insulation should be at the top of your list. I would also take a look at your water pumps.
Here's a few of the items we actuallyp ersonally suggest when going green: http://xtremegreenhomes.com ... read more