LED bulbs, energy monitors, and push lawn mowers aren't the sexiest things to shop for, but they have a huge impact on the amount of electricity and resources we eat up at home. Online store E3 Living focuses on these no-nonsense products.Their site isn't flashy. It's a bare bones store with a lot of text and not too many photos. What you will find are long lists of CFL and LED bulbs, smart strips and energy monitors, and water conserving fixtures. There are detailed write-ups and facts, so this is a good place to comparison shop.