Usage Tips:Adjustable Ultra-Bright LED Light: Camping lamp offers warm light and can be adjusted from 60 to 280 lumens to illuminate a large area of 28 m. Just touch the switch, you will reach the desired level of brightness. Ideal for creating a cozy and warm atmosphere during outdoor explorations or night reading! Rechargeable 2-in-1 Lantern: Our camping solar lantern has a large 4400mAh battery that charges quickly and efficiently. The camp lantern is equipped with 2 large solar panels for solar charging as well as a USB-C port for conventional charging. 4400mAh External Battery: The portable lantern provides plenty of light while it can be used 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 on the go. Running Time: The battery light offers superior energy efficiency as it can last up to 8-10 hours in the brightest operating mode and up to 80 hours in the low light mode! The 3000 Kelvin color temperature is easy on the eyes while providing the best lighting for your needs. Always Be Prepared: Portable, efficient and reliable, IPX4 waterproof camping light is perfect for emergencies, power outages, hurricanes, storms but also for hiking, camping, fishing, picnics, it can also be used as a reading lamp!