[Battery] lithium iron phosphate 12000mAh[Photovoltaic panels] 4V/10W (420*210mm)[Number of beads] 360 pieces 2835high-brightness beads[Lamp body size] 530*270*70mm[Discharge time] 3days[install height] 3-5M[irradiation area] 60 square meters[Function] Intelligent Optical Control + Remote Control + Radar Sensors[Product Configuration]Remote Controller.