Today Lighting Science Group unveiled a new 60-watt replacement LED bulb that “meets or exceeds all of the criteria for the L Prize,” according to CTO Fred Maxik. If you’re not familiar with the competition, in order to win, the lamp must run better than 90 watts per lumen, produce more than 900 lumens, use less than 10 watts, last more than 25,000 hours, have more than a 90 color rendering index, and have a color between 2700-3000 K.
For the holiday, I mozied down to Home Depot to get some replacement lights and to generally just walk around. I noticed more green products on the shelves and was surprised to see this WaterSense Glacier Bay toilet with Niagara’s Flapperless flush system selling for $88. On the way out, I was given a copy of The Green Guide with these 10 suggestions for saving money, energy, and water.
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Buying a home is a big, expensive deal. It’s important that you know what you’re getting. Ideally, prior to purchase, you should know about its performance in at least four categories: energy use, water use, indoor air quality, and building integrity. But, as a nation, we’re not there yet. We’re getting there, though.