This pack of 2 flickering flame solar lights, each with 51 LED lights, provides you with a natural simulated dancing flame light.Solar flame lights are the ideal way to brighten up any garden party, barbecue or wedding, but is equally at home as a Halloween decoration.The compact and lightweight design make the dancing flame solar lights very easy to install and store while not in use. Solar lights dont require any wiring and are ready to install as soon as you\'ve found a space for them. Integrated solar cells charge the light during the day, allowing it to turn on automatically as soon as it gets dark. As they are powered by the sun, they are environmentally friendly as well.Please note: Solar LED lighting is dependent on the amount of sunlight they get each day. The run time will be reduced during non-summer months as charge times are reduced by hours of daylight and light strength.