Create ambient light in your outdoor pool, pond or water feature with this floating light. The light is solar powered, so it charges by day and has plenty of charge for lighting up the night with seven different color changes. Details: 7 color changes 4.3" x 4.3" x 4.6" (10.9cm x 10.9cm x 11.6cm) Solar powered Includes instruction sheet Requires 1 x 2/3 AAA (1.2V) 300 mAh Ni-MH rechargeable battery (included) Battery cannot be replaced Not a toy For outdoor use WARNING: For outdoor use. Do not attempt to open any part of the item. Do not dispose of battery in fire. Battery may explode or leak. Nickel-metal hydride battery must be recycled or disposed of properly. Please retain information for future use.