The Wagan Tech 1600 Lumen Solar LED Floodlight is a wireless, waterproof, and completely self-contained solar lighting solution. The sleek black ABS case hides the 40 LED chips producing 1600 lumens of illumination while maintaining a waterproof IP65 rating. The built-in 9.5 watt solar panel absorbs sunlight during the day keeping the light charged, while the internal 40Wh lithium-ion battery can power the solar floodlight for 3 full nights on a single charge. The multi-position mounting interface offers outstanding versatility, allowing the solar light to be mounted nearly anywhere. with all of these features, the 1600 Lumen Solar LED Flood Light is the wireless LED flood light that you've been looking for!