Light By Day Sunrise.Wake up naturally. No matter how early or late, Solar Echo works with you. Move into your day and have Solar Echo work with you. Light By Night Sunset. A good night needs good light. Solar Echo unwinds with you, adjust the lighting to flow with your routine. Featured Daily RhythmYou can fully customize your daily schedule on the fly, or rely on one of our preprogrammed routines. Our Process Learn about how we create the most natural lighting experience. Behind the Light