The WAC Lighting Nightscaping Landscape Transformer comes with stainless steel housing to enhance protection from corrosion and outdoor elements. Knock outs for power and photosenser connections and features heavy gauged grounded and water resistant cord. Plug-in outlets are built-in for optional photocell or mechanical timer installations. WAC Lighting, founded in 1984, has developed a strong reputation for high quality decorative and task lighting. Based in Garden City, New York, WAC Lighting is a leading manufacturer of low voltage, line voltage and LED lighting, including track systems, transformers, lamps, cabinet lighting and recessed downlights.