You can adjust the light’s wavelengths, on/off period, and intensity by using the LED grow light controller in accordance with the needs of the plant. The controller cannot generate precise lighting output if it’s not functioning properly. This gradually inhibits plants’ ability to grow naturally. Therefore, use the advice below to resolve this problem.
- Check the controller’s settings.
- Make sure the timer or controller’s batteries are in good condition.
- Reset your controller to make sure they are correctly connected to your light.
- If none of the solutions above work, replace the controller.
MORE: Why Are Only Half of LED Grow Lights Working? How to Fix It?
