Information About Switching to LED Lighting

1156 LED Automotive Light Bulbs, 40 Watt Incandescent Or Halogen ...I want to try to be more green, and I have been researching more ways to do just that. I think that I should switch the type of light bulbs that I use in my house, because it would really reduce the amount of electricity that my house consumes over the long run. I still have a lot of incandescent bulbs in my house, and I know that they are not very efficient. However, I want to learn more information about led lighting right now, before I make any final decisions on the matter.

I know that LED light bulbs are supposed to be much more efficient than other types of lighting, and I think it is getting to the point where they put out a comparable amount of light.