Ultra Bright LED Solar Lantern, 5 Charging Methods - 3 Brightness Methods,Hand Crank Dynamo Powered Camping Lantern - Outdoor Climbing Emergency Lights ULTRA LIGHT LED:This power-saving lantern is designed with 36 LED for operation life up to 100,000 hours. CHARGING METHOD: Solar Powered, Crank Dynamo, Car Adapter, AC Adapter or 3 x AAA Battery(Not included) SPECIFICATIONS: Solar Charging Time: Approx 6 hours;Voltage Input: 110-220V; 3 BRIGHTNESS MODES: Press button firstly,12 LEDS Turn On, Secondly 24 LEDS Turn On, Thirdly All 36 LEDS Turn On. SCOPE: Home lighting, camping, yurts, tents, outdoor and indoor driver running lights lighting, especially natural disasters lighting, Night lighting is an essential product.