Sorry to start another thread but advanced search bar with digital ballast typed in didn't give me my answer.
I know when you switch hps setups off I hear you need to leave it atleast 15mins between switching it back on.
My question is - does the same rule apply when turning the switch up or down on the ballast setting.
Can I just switch it from 600w to 400w without switching it off?
Thanks in advance folks
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