The 1000 Lumen Solar Work Light has a multitude of applications from automotive repair, camping, emergency use or just as a handy, powerful handheld work light. It has 4 selectable Light modes: Daylight, Warm White, Neutral or Red & Blue flashing. The light can be charged via a traditional AC power outlet, or with the built- in solar panel. There is a 5V USB power outlet for charging phones or other devices. The Lithium battery has an 8-10 hour runtime.