LED Pond Lights (1-Light)can be used to illuminate Ponds, Paths, Walkways or Outdoor Statuary. UV Protectied and Impact-Resistant Polycarbonate Lenses. High Briliance 2.0 Watt LED. Low Voltage Operation. Waterproof Seals on Lamp Housing for Safe-Underwater Operation. 20′ Power Cord.12 Volt Transformer is Listed to US and Canadian ETL Standards. Photosensor Automatically Turns Lights On and Off at Dusk & Dawn.