Four Seasons Courtyard, 4 Pack, Stainless Steel Bronze Finish Solar Light Set, Dual LED Function, 1 White LED & 1 Color Changing LED, One 600 Mah, 1.2V AA Ni-MH Battery, Running Time Up To 8 Hours On Full Battery, 6-8 Hours Exposure To Full Sunlight For Full Charge, Using Amorphous Silicon Solar Cells For Maximum Charge, Built In Light Sensor That Will Turn Light On Automatically At Night Time, Can Select From Using Color Changing Or White LED Function.