ZoomBuilt 2PKL6 6-Inch Solar IQ Retractable Low Voltage Landscape Light, 2-Pack 2-Pack of the Solar IQ Low Voltage Retractable Outdoor Landscape Light including two lights, wiring, transformer and deck or dock mounting hardware Solar IQ Technology automatically raises and illuminates light at dusk and retracts the light back into ground before dawn each day Water and Extreme Weather Resistant for use in all climates Low Voltage units are easy to install and connect and each rise and retract with their own built in motor and clutch system