No batteries, disposable，this glow is good to go,Just wet it for LED that lasts for 30h. Keep handy at a camp site, in the car, and for any emergency.
Product Features & Advantages
Activates in 15 seconds by wetting the base No battery, plugin or power source required Runs for 70 hours total; Switch off to extend time Perfect for power outages, blackouts, emergency Have in case of disaster, accident, hurricane Compact size ideal for pocket, pack, first-aid kit Take camping, hiking, in auto glovebox, travel 1 LED lamp bulbs; On/Off power button on top Reliable, rugged plastic casing, withstands a drop Nearly unlimited shelf life from new; disposable Remove seal for water-activated cell technology
