Unequivocally the best choice for moderate to large scale gardens, the MLC 12XP4 lighting controllers deliver performance and value while still providing the safety and reliability you have come to expect from C.A.P. These devices are capable of controlling up to 12 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. 3 year no hassle warranty.