I got the LEDTonic Z2 LED grow light and I’m want to put a humidifier in my grow tent. Will that affect the grow light?
That should not be a problem as long as there is some distance between the lamp and the humidifier. Damp is heavy and the humidifier or its exit/output should not be located right above the lamp.
I assume that the humidifier is on the floor of your grow space and below the lamp.
As long as you keep the %RH at reasonable levels and don't exceed 90%, It will be ok. If you have a tiny grow space with no ventilation or air exchange, humidity levels could reach too high levels. It is a good idea to keep track of the %RH with a hygrometer.
Although, your plants and grow space will most likely suffer before the lamp take any damage. Too high humidity can result in unwanted pathogens and mold.