Single Ramp Timer

Light therapy for your fish. . . Simulate a gradual sunrise and sunset every day","Fully programmable 24-hour led lighting controller","Creates a natural circadian rhythm to the 24-hour light-dark cycle","A push button keypad provides an effortless way to pre-program on/off times and the large lcd display is easy on the eyes","Program your desired on and off times and choose between two modes: on/off or on/off with a 15 minute ramp up and dim down","Cable length 6