Set of 12 solar-powered light stakes automatically turn on at night and glow in an unending cycle of beautiful colors and during the day are white. Stakes are perfect for adding light and color to your landscaping, sidewalks, driveway and more. Solar panel includes 1 "AA" rechargeable battery. PVC and plastic. Each light is 3"L x 6"H. Total length of light string is 77"L.