Polygon Lights are modular and touch-sensitive light tiles. The touch-screen capabilities let you simply run your hand across the area you want the illumination to come from. Polygon Light Tiles also let you fully customize your lighting levels. That means that for those times when you need brighter conditions to help you focus, you can turn on more panels, while in the evening when you are looking for some mood lighting you can just turn on one or two. Through this process, you are hopefully only using "as much as you need". Polygon light tiles use the latest in LED technology. This gives them a life span of over 50,000 hours. That's 17 years at 8 hours a day!