Komar85answered grow question 4 years ago I am using Attis switch on/off manually I don’t wanna risk pay to much for light . I set up my cycle like that (I switch lights 7 pm switch off 7 am ) my advance is that my miss finish work earlier if I have veg rum running lights on 13:00 . Bit annoying . Y can try it but think about service time when something shitty happend u can loose most important item for couple days
Digital timers are good for other equipment but this is only my opinion .
Happy growing