Product size:13*9*4.3cm 1) Solar Panel: 6V 1.5W 2) Li-ion battery: 3.7V 1200mA*1pcs 3) Working Voltage: 3.7V 4) Working Current: 1.2A 5) Output Power: 2W 6) LED: SMD2835,60MA, 28Lum*16pcs, total 350Lum               7) Constant Voltage/Current 8) Human body induction 9) IP65 level waterproof 10) Charging time:6 hrs 11) Light up:6~9 hrs after charging 12) Color option: white, blackÂ