We decided to replace the lighting in several parts of our home with daylight full-spectrum bulbs and came across this company through a web search. We placed an order on-line and were very pleased with the experience, and the product. The LifeEnergy LifeLite bulbs we purchased work great! Their excellent colour rendition has really changed the look of our home at night. I don't know whether full spectrum lighting really improves your mood or not, but we are certainly much happier with the rooms since changing the bulbs! We highly recommend both the LifeEnergy bulbs, and Kinectivity!