Model BCT-OLF80W Solar Pane 5V/100W mono Battery 3.2V/200Ah LiFePO4 Battery LED 8000lm Common 7W LED Bracket Aluminum magnesium alloy Control Mode Light sensor, intelligent control Lighting Time All night lighting, can use remote controller to adjust the brightness and working mode Warranty 10 years Installation Height 8-10m Application Courtyards, communities, villas, scenic spots, parks, squares and areas without electricity