The 1st level can be used for 68hrs(light up a small room), the 2nd level can be used for 48hrs(lighting for walking at night), and the 3rd level can be used for 37hrs(light up the living room). Power Source: Solar Powered, Battery Powered, AC Powered.
Working conditions: 32℉-122℉(0°C to 50°C). Solar Panel Arlo Pro Pro2 Outdoor Waterproof Adjustable Charging Cable New. You may also like. Efficiency: High Efficiency. Material: Monocrystalline Silicon, Glass, Plastic Alloy.
