Kichler 15PR75SS, Transformer- Pro Series Collection, Pro Series 75W Transformer Stainless Steel like all Kichler Landscape Lighting transformers, the 75W Pro Series Transformer is compatible with our 12/2 wire and a wide range of Kichler Landscape Lighting fixtures. This model comes with a 10-year warranty and works with many optional accessories. Reduces standard 120V line voltage to 12V low voltage required for landscape lighting, while providing the power you need for up to 75 Watt installations.