Lighting - Light up the way

Whether you want an aesthetic effect or a have a practical purpose, lighting is one of the major component of energy consumption globally. This list on lighting includes websites directing you to homepages of renowned lighting manufacturers, whereas a few other websites that direct you to retailers of lighting products offering wholesale or discounted prices. You will find manufacturers of energy efficient lighting products on this list as well, these lighting manufacturers are trying to reduce the energy bill. Below you will also find companies specializing in particular lighting products and providing variations within such lighting. Please improve this list on lighting by including any missing website and a short summary for each.