Description
Simulate sunrise & sunset to provide a natural day and night cycle for your fish Automatically turns your aquarium lamps on and off for you by setting it once Internal memory stores your pre-programmed settings in case of power failure Can also be used as a dimmer, the brightness can be adjusted from 1 – 100% Suitable for NICREW ClassicLED, ClassicLED Plus, BrightLED and other lights with standard 2.5mm/2.1mm power connectors