Elegant Hollow-carved shell designed, these lights add a charming and delightfull glow to your pathways. The brightness of the lights is about 2 lumens, may be not bright enough, but gentle to blend into the quiet night. A good choice for your garden, patio, lawn or yard decoration Solar powered and Energy-saving: The built-in Solar Panels will automatically recharges during the day and the light will turn on automatically when dark. Each light has a AAA 400 mAh Ni-MH rechargeble battery included which can provide 6 to 8 hours illumination after a full charge in the daytime Designed for outdoor use, the lights are made with a waterproof solar panel and premium plastic to withstand the elements, never worry about exposing them to the rain, snow or frost, they can work normally for every season Easy to Install: No tools or wires needed. Take out the stake from the shell body and install it to the bottom of the shell body, and turn on the switch under the solar panel, then insert the light into the soft earth. The switch just needs turn on at the first time, the light will automatically turn on at night and turn off at dawn Specification: Material: plastic Product size (L * W * H): about 6*6*28.5cm Brightness: about 2LM Solar panel: 0.16W 2V Battery: 1*AAA 400 mAh NiMH battery Working time: 4-8 hours Charging time: 6-8 hours (when the sun is abundant) Working time: 8-10 hours