Thank you so much for your reply

Ooooh !! I succeeded!! I modified this: I would still like to know what these 3 options represent?

The connector is well connected, and it is also well connected to the "in" i have never managed to get it to work

Hello team, this is my first post here, i hope I'm in the right section.I have an Ultitube LS 150 but i can't get the LED strips to work, do you have any advice please? the LED strip is connected to the pump, i looked on the software but i never managed to get it to workThank you and good day