We are so enamored with our new 12vdc LED lights, that we are offering a free LED Module and Fixture (see http://www.green-trust.org/products/) with every DIY Solar eBook sale for the month of September. The surface mount fixtures are easy to install, and contain one 2.5 watt LED Module, equivalent to a 15w 921 wedge bulb. We have installed 7 of these in our full time RV. Tell your friends of this great giveaway!
Our LED project was made possible by the good folks at http://www.advancedledlights.com/.