Goal zero lighthouse mini lantern is very good product - Goal Zero Lighthouse Mini Lantern

A very practical camping lamp, I like it too much,.
and it also has a power bank function, which can sometimes be used in emergency .
Management System: Charging and low-battery protection built-in.
LED (output): 5W max, 210 Lumens, 3500K LED's
One side lit: 500+ hours (low), 7 hours (high)
Both sides lit: 400+ hours (low), 4 hours (high)