LED color: white, warm white, blue, color 8 lighting modes: combination, wave, sequence, slow light, follow light/flash, slow fade in/fade out, flash/flash, constant light Number of LEDs: 100 Total length: 39 feet LED light spacing: 3.94 inches Power supply: solar hint: .Before using for the first time, please tear off the protective film on the solar panel and turn on the switch .Place the solar panel in direct sunlight .The solar panel is automatically charged during the day and lights up at night .8 kinds of light modes, you can adjust the light mode through the MODE button on the back of the battery board, and you can also adjust the light mode through the remote control