Specific specifications:3.5W solar panel with a power of 3.5W and a cable length of 5 metersTwo light bulbs, each with a wire of 3 meters. Light bulb parameters: 0.9W, white light 6000K-6500K, 90LMBattery: 6.5Ah/3.2V lithium iron phosphate battery, with a service life of 3-5 years.Charge the solar panel for one day (based on 5 hours of standard sunlight),1 light bulb illuminated for 14 hours2 light bulbs illuminated for 7 hours● Battery fully charged:1 light bulb illuminated for 26 hours2 light bulbs illuminated for 13 hours● USB output: 5V1000mA, USB automatic output, not controlled by switches; There is no mobile phone charging function when solar charging or battery low voltage.● Indicator lights:Red indicator light on: Flashing during charging, always on when fully chargedGreen indicator light on: indicates output, can illuminate bulb lightsLoop switch:Switch for the first time: The left panel light is on, and the weak gear has a brightness of 100LMSecond switch: Left panel ligh...