Magic LED emergency light bulb turns on by hand touch or water

Description

Home power outage emergency light turns on in one second

Can be used anywhere

Switch to emergency lighting in one second, and turn on the light with just a hand or water touch.

Sustainable lighting supply for 3-6 hours.

The bottom of the bulb’s screw mouth is in contact with the water in the cup to form a positive and negative current loop, making the bulb light up.

Water cannot flood the lamp head.

High-brightness LED emergency light bulb rechargeable E27 screw mouth smart water-proof farm property power outage lighting bulb