Very bright handheld LED flashlight. It is powered by two 18650 rechargeable batteries (included) and includes a USB-powered dual battery charger. The company specifies approx 8 hours of use between charges. The light output is 1500 lumens, approx the intensity of a 200 watt light bulb I understand. It has 5 modes and is zoomable. The device is about 7.5 inches long and made of aluminum alloy. It is water resistant, so it can be used in adverse weather without damage.
We will be using this light in our home for emergencies (power outages, storms, etc). We are sure it will hold up very well.