I’m sure you’ve already heard about LED lights, but I’m in awe how often I still see incandescent and halogen bulbs around. There are a few common reasons people give such as color, dimming, and cost – but I think they’re outdated concerns with the latest LED bulbs.
People understandably like the warm glow of incandescent bulbs, however LEDs have come a long way. The Wirecutter says the Cree bulbs “look as good as incandescents” and dim all the way to zero without humming.
I also hear people say they only use their bulbs a few hours in the evening, but when I made a calculator I was surprised to find an LED bulb will often pay for itself in the first year with just an hour of use a day. Not to forget changing out the lights in a living room alone can save hundreds of pounds of CO2 annually.
Check out the calculator below, its preloaded with some average defaults but you can also tweak the numbers to your needs.