the Transformer 15CS75SS from Kichler provides the best options and flexibility needed for most installations. Output voltage will suit most jobs. Signature Stainless Steel Landscape Transformer from Contractor Series will enhance your home with a perfect mix of form and function. This Low Voltage 75 Watt Landscape Transformer from Kichlerhas features include a commercial grade toroid core and coil submersible rating, pluggable timer and photocell outlets plus a 10 year warranty.