Lamp size: 495*210*60mm LED chips: 208pcs 5730 breads Solar panel: A grade mono crystalline 6V 20W Solar panel size: 350*350*17mm Battery: 3.2V / 18Ah 32700 Lithum ion battery Color Temperature: 6500K Color rendering index(Ra): 80 Working hours: 12H Function: remote control+radar sensing+light sensing Material: aluminium IP rate: IP65 Working environment:-35°-+60° Lamps luminious flux:1060Lm Beam Angle:180° Power supply: solar Warranty: 2 years