The 20P4 is capable of controlling up to 20 lights from a single trigger cord. Simply attach a 24-hour timer or control device to the 120 volt trigger cable, set your interval and you're done.
The 20P4 is capable of controlling up to 20 lights from a single trigger cord. Simply attach a 24-hour timer or control device to the 120 volt trigger cable, set your interval and you're done.