Stupid question about kessil controller x

[Vegasboy]

Do u put kessil on timer or does the kessil x Have A timer in it when u set up program to ramp up and down during the 12 hour cycle
I’m new to this I’ve always used timers on lights
I’m old school

 

[GBRsouth]

The ramp up and down in the controller is also doing your light cycle timing. You don't need another timer as well.