+18 Landscape Lighting Transformer Ideas. With a power output of 120w, this transformer converts 120v ac to 12v ac, providing a low voltage. The efficiency of the conversion determines the wattage, how much light it makes, and how much energy it consumes.

500+ bought in past month. With a power output of 120w, this transformer converts 120v ac to 12v ac, providing a low voltage. Web the dewenwils 120w low voltage landscape transformer is a great solution for your outdoor lighting needs.