Product Description:Solar Wall / Ground Solar Spotlight Use them as Wall Light or Ground Light according to your needs. Solar powered all-weather spotlight; rugged and durable; waterproof and heatproof. It has easy ground-installing or wall-mounting facility. All screws are provided; tools and wiring are not needed. Fully 180-degree adjustable unit enables lighting to be used exactly where needed and catch sunlight at optimum angle for charging; automated off' at day provides lighting exactly when needed. The unit is powered by a solar-powered and rechargeable battery operating at 2200 mAh, and functions for about 10+ hours after full-charge. Use of either one of its two brightness modes, as provided, will vary the total lighting time. This outdoor spotlights will auto recharging at day time, auto turn on at night and turn off in the morning (the hard switch can be always on Need to press and hold for 3 seconds). Please note: this spot light is for landscape atmosphere lighting only, it can not be as bright as a illlumination flood lamp. In dark night, it is very beautiful for lighting on small trees, fountain or other objects... Both solar panel and the light head of the solar spotlights can change angle almost 180 degrees to face the right direction; solar panel can be better facing the sun and lights be better facing the objects you want to illminate. Warranty: We have one year warranty for this product although it can last for a few years. (Solar panel 10 years, LED chips 50000 hours, battery more than 500 times charge and discharge outdoor housing a few years...)