【Variety Pack】2 color modes Solar deck light work together to provide long-lasting lighting..【Resistance to Pressure】Solar deck lights Resistance to pressure (up to 20 tons). It will not be damaged even the car or truck runs over it. it can prevent accidence. Can be used for deck, dock, path, driveway, garden, sidewalk, step, stairs, etc..【Auto-on Sensor】Dusk to dawn sensor to keep light off during the day while charging and automatically triggers at night for hours of illumination..【Ip68 Waterproof】With IP68 waterproof against any type of terrible weather like a rainstorm, blizzard, or daily heat in a long time. Aluminum materials ensure the light can be used in all kinds of outdoor conditions..【Note】If there is any problem with the Solar Post lights, please feel free to contact us. 1 year warranty and 24 Hours customer service.