We saw the ad in the local paper for these new lights that have a lifetime warranty. My husband and I just bought a new house and needed some new light bulbs and decided that these would do the trick. They promised to save us money and energy. Two important things in a house. We spoke Joyce, the owner and she explained all the features and benefits of the light bulbs in question. She was extremely helpful and very pleasant to deal with. We will be using Exciting Lighting for all our future lighting needs.