This super bright solar powered LED light is perfect for camping, reading, fishing, car repair and other outdoor activities. Provides 20 minutes of lighting This energy-saving light features a 36 LED design and a lifespan of up to 100,000 hours. Built-in polysilicon solar panels, the camping lights are brighter and consume less energy. Universal USB charging interface, which can charge mobile phones and other devices (output: DC5V/1A). Features Super Bright LED Lighting: 36 High Brightness LEDs Low Power Hook Swings From Handle To Pendant Two Outer Rope Holes That Stay In Place Onboard Enclosed Battery Supports All Functions Without Any Additional Batteries Or Connections , crank generator, AC adapter or 3 AA batteries (not included), automatic [lighter] adapter Red light means low battery, red light means charging, green light means fully charged