I am all for energy savings, but this kind of misinformation simply provides ammunition to the green-haters. There’s NO WAY a 100 mini-light incandescent set consumes 500 watts. All the bulbs are low voltage and wired in series, so the actual consumption http://porno-4-all comis more like 50 watts. Yes, the LED light set is more economical to operate, but the payback period claimed in this challenge is way off. Everyone who pays attention to their electricity usage should have a Kill-A-Watt meter; simply test your own light set to figure out the potential for energy savings.