【Elegant Design】Siedinlar Solar deck lights is made of aluminium alloy, solar panels, led, and storage battery. With its wireless design, no need for hand controlling, simple, safe. 【Resistance to Pressure】Solar deck lights Resistance to pressure (up to 20 tons) . It will not be damaged even the car or truck run over it. With the great illumination, it can prevent the accidence. Can be used f..