SunNight Solar BoGoLight SN-2 - LED Flashlight - Orange Half watt polycrystalline high efficiency photovoltaic solar panel fully charges in 8-10 sunlight hours 6 narrow angle high efficiency LEDs for task lighting, 3 wide angle high efficiency LEDs for full room illumination Three (included) eco-friendly NiMH batteries operate on a full charge on high power for 4-5 hours, medium power for 8-10 hours, low power for 16-20 hours. Batteries come installed. High impact resistance ABS body and polycarbonate lens, Rugged Rugged, long life, solar rechargeable LED light originally designed for the developing world - Company founder spent more than 20 years in Africa.