Solar powered:Solar energy is environment-friendly,Website:http://www.topololighting.com, clean, and economical. This item aims at providing environment-protective light by converting the solar power into electricity and storing into a built-in rechargeable battery, to satisfy all the need of energy to light on.Motion sensor:It would light on automatically the time someone went into its sensing range. Imagine that your friend come to visit you at night,when he get close to your house and enter its sensing range, to his pleasant surprise, it light on automatically, like greeting him with smile for you . Or when you come back home from work , tourist or any other outdoor activities, you would like to see it greeting you the same way . It is even thief resistant, before a "stranger" slip into your house, this light turn on all of a sudden . To his scare and fear, he might give the plan up and run away as soon as possible.So our solar wall pack will not only provide lighting for you but also another favorFeatures:Warm white lighting for decorating100% solar powered, wireless connectionMotion Sensor switch for energy saving and bright lighting.Over 3 nights long lighting time, Waterproof IP65Battery Support zero-voltage charging,Short circuit & Over charging/discharging protection.SpecificationSolar panel17% efficiency10 yearsLi-ion battery2000 mAh1000 cyclesLED200Lumens,Warm white50,000HrsLighting mode12 hrs per nightmaterialAluminumWaterproofIP65Work temperature-25℃ to 65℃Product size176*176*298mmUnit: mmProduct Application Area:Gate/Fence/Garden/Courtyard/Road/Park/Pathway etcSideway