Check the listing for details. SUNVIE 200W Low Voltage Landscape Lighting Transformer, Timer, Photocell Sensor. Condition: Open box. Listed at 42.99 USD. New - damaged box. SUNVIE 200W Low Voltage Landscape Lighting Transformer with Timer and Photocell Sensor. For LED landscape lights, path lights, outdoor spotlights, in-ground lighting, etc. Dimensions: 3.97”D x 5.92”W x 8.66”H Compatible with all LED low voltage lighting. Converts 120V AC household voltage to 12V AC, providing a safer and more stable low-voltage lighting power. Has a built-in timing device and photocell sensor. When set to “AUTO” mode, the landscape lights will automatically turn on at dusk and turn off at dawn, when set to “Countdown Timing” mode, the landscape lights will automatically turn on at dusk, and turn off 1/2/3/4/5/6/7/8/9 hours later. Connect your lighting cable to the output terminal of transformer (2 sets 12V AC terminals). Two hanging holes on the back for mounting on outdoor walls. 3.3-ft SJTW 18AWG power cord. Toroidal transformers are more efficient and quieter compared to laminated transformers. IP65 waterproof rating and corrosion resistant metal housing protect the power supply in all weather. ETL certified.