The Solar Inflatable Base Light is the biggest and brightest Luci light. Solar powered, collapsible, lightweight and able to produce 300 lumens for up to 50 hours on a single charge. Features USB 2 way charging so you can charge small devices or charge the light itself. Ideal for camping, hiking, emergencies, and more. For every 10 lights purchased, 1 selected light will be donated to people in need. Inquire for more details about our Give Back program.