Definity Digital understands that lighting is much more than illumination. They specialize in the creating and selling of LED lights that save energy, last longer and cost less. They are the designers of the only biologically correct light bulb, meaning they can support the body’s natural circadian rhythm and help you get to sleep. They promote natural alertness, making it possible for you to live a biologically healthier lifestyle. With Definity Digital, a bulb can truly change your life.