We’ve been in our house for more than a decade, and it feels like a revolving door of renovation. But one thing I love is changing out our lightbulbs for Cree LEDs. I’m newly part of their ambassador program so I’ll be sharing more info over the next few months, but the thing that hooked me about Cree LED is that they’re the only LED bulbs that look like regular bulbs—but they use 84% less energy and last 25 times longer than incandescents. Plus they’re priced less than most incandescents and are covered by a 10-year warranty. But here’s the kicker: They don’t buzz when you dim them, like CFLs.…