Hi Guys, i've bought this light used for my first nano tank, since budget is what it is, and is low ...since i wanted a reliable timer and a rump up down function i've searched a bit and i came down with the solution. a 25€ TC420 controller.
Very easy to setup, it controls the 4 channel, it can be programmed finely to do ramp up/down in how long we want, etc etc.... and has a internal memory who store time and programming also when back from a power outage.
Very easy to setup, it controls the 4 channel, it can be programmed finely to do ramp up/down in how long we want, etc etc.... and has a internal memory who store time and programming also when back from a power outage.