Adjustable Ultra-Bright LED Light: This camping lantern provides a warm light and can be adjusted from 60 to 280 lumens, illuminating a large area of 28 square meters. Simply touch the switch to reach your desired brightness level. Ideal for creating a cozy and inviting atmosphere during outdoor explorations or nighttime reading! 2-in-1 Rechargeable Lantern: Our solar camping lantern features a large 4400mAh battery that recharges quickly and efficiently. The camp lantern is equipped with two large solar panels for solar charging as well as a USB-C port for standard charging. 4400mAh Power Bank: The Lewpings portable lantern provides ample light while also serving as a power source. Charge your smartphone or other USB devices with the built-in USB port. Your portable solar lantern can keep your important devices charged while you're on the go. Operating Time: The battery-powered lamp offers superior energy efficiency, lasting up to 8-10 hours on the brightest setting and up to 80