20pc LED Colour Changing Stake Lights A very beautiful lawn lamp, ball shape with crackle, full of artistic sense. Automatically colour changing Automatically turns on at dusk and turns off at dawn. Recharges by direct sunlight. 8 hours run time with 8 hours of full sun. Allow full sunlight charging before use. Easy installation and maintenance! No wiring required and the LED bulbs never need replacing! Supported by one AA rechargeable 600mAh Ni-MH battery. How it works During the day, the solar panel converts solar power into rechargeable battery. At night, the light turns on automatically by the stored energy. How long the light lasts depends on its location, weather conditions and seasonal lighting availability. Dimensions: Total Length 24cm Without Stake 10.5cm x 2cm Package Included: 20 x Solar buried light