Each remote will allow you to control up to 4 groups of lights separately.
As standard all the lights will be in group 1 when you receive them. You can assign as many lights as you like to each of the 4 groups but each light can only be assigned to 1 group so you may need to remove it from a group before you add it to a new one.
To ungroup a light, turn the power off using the switch on the light. Turn the light back on, and press the current group ‘on’ button 5 times. This needs to be done within 3 seconds of turning the power switch on. It will flash to show this has been successful.
To add a light to a group, turn the power off using the switch on the light. Turn the light back on, and press the new group button 3 times. This needs to be done within 3 seconds of turning the power on. It will flash to show this has been successful.