This 300 lm backup lantern features a durable ABS plastic body and is equipped with 60 high-efficiency 2835 SMD LEDs, delivering 3 W of bright emergency lighting. Designed for reliable performance during power outages, it includes an automatic power-failure function that automatically switches the light on when mains power is interrupted. The lantern is powered by a built-in rechargeable 3.7 V 1 Ah lithium battery, which fully charges in approximately 8 hours and provides up to 4 hours of illumination on the low setting or up to 2 hours on the high setting. It also features a convenient test button and charging status indicators, with a red light indicating that charging is in progress and a green light showing when the battery is fully charged. Powered via a DC 5 V input, this lantern offers a practical and dependable lighting solution for emergencies, load shedding, camping, and general outdoor use. The package includes one 300 lm backup lantern.