Rechargeable Emergency Light Bulb 2 Pack for Power Outage Battery

1. Why is it called emergency bulb? These rechargeable emergency light bulbs with built-in backup batteries, usually work the same as ordinary light bulbs, daily use of the bulb will charge itself, when the home power outage, to ensure that the power switch is turned on, the emergency light bulbs will automatically light up, can be in the home power outage to maintain lighting for 4-5 hours. 2. How do I use these LED Battery Light Bulb? It's the same as a regular bulb, screwed in anywhere you want to use it, like a ceiling fixture, a desk lamp in a room, a floor lamp in a living room, etc. Specification： Name: DOB Emergency Light w/ Hook Voltage: 85-265V Lamp Holder: E27 Power: 12W / 15W Color Temperature: White Light Package Included: 2 x Light Bulbs 2 x Hanging Hook

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