The listing, Outdoor Landscape Lighting has ended.
Outdoor 12 volt low-voltage Landscape lighting 4-deck lights and one Garden light And 150 W max transformer you need the transformer to take it from 120 V down to 12 V You will need the low-voltage wire which is 12 gauge low-voltage landscape direct burial wire Any Home Depot or Lowes will carry that or hardware store Real simple to hook up the lights have a 7 W lightbulb included. So you have 35 W and long as you don't go over total of 150 W on the transformer you are fine you can add more lights to the system