... Built-in “AA” Ni-Cd Rechargeable Battery Solar power can be recharged in daytimeThe solar panel can convert sunlight into electric energySuitable ... W x H) 4 x Solar panel: 5.5 x 2cm The lifetime of LED light:over 10,000hoursInstallation:Ground (lawn ... ), Wall, Corridor,pathways,driveways,pool side,patios,etc solar power stone garden ...