1、Elegant Design: 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. 2、Resistance to Pressure: Solar deck lights resistance to pressure (more than 10 tons) . It will not be damaged even the car or truck run over it. 3、Easy to Use: Automatic light control induction design, automatically lights up at night and turns off during the day, intelligent and energy saving. 4、High Brightness: 12 Premium LED beads give out a super bright light and 800m visible distance, such as a deck, road, dock, marine, path, driveway, sidewalk, garden, stair, step, walkway, etc. 5、IP68 Waterproof: With IP68 waterproof against any types of terrible weather like a rainstorm, blizzard or daily heat in a long time.aluminium materials ensure the light can be used in all kinds of outdoor conditions. Item Type: Solar Dock Light Material: Aluminum Alloy Weight: Approx. 299.00g / 10.55oz Flash Frequency: 2HZ/ Blinking Solar Power: 6V/1.8W Working Power of Solar Panel in the Absence of Sunlight 0.04Wp Battery: 1.2V 800MAH Ni MH Rechargeable Battery (Shipped with) Light Source: 12 LED Waterproof Grade: IP68 Visible Distance: 800m / 2624.7ft Aluminum Alloy Shell: Resistance to Pressure More Than10 Tons Working Time: Up to 8-10 Hours Feature: No Wiring Needed, Easy And Quick Installation, Automatically Charges During The Day And Lights Up At Night 1 x Solar Dock Light 3 x Decorative Cover