Advanced 800mAh powerful batteries. Charging for 4-6 hours during the day time, and last for 10-12 hours at night. Make your garden full of colorful atmosphere all night long. IP65 waterproof, no need to worry about rain, snow, frost or sleet. Perfect for outdoor use!

Very easy to operate, just turn on the switch and it will automatically receive sunlight during The day and illuminate at night.