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








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