I just purchased light bars in an auction that consist of Whelen Liberty LFL’s and Federal Signal Jetstrobes. These are my first purchases and am at quite a loss as to how to get these to light. From the limited info I have learned I believe I need a 12v power supply and a controller. Am I on the right path? If so would a 30amp be suffice for both and is there a controller that would work on both bars and if so what would you recommend? To be clear I’m just looking for equipment that is capable of running both bars separately not at once. Thanks