Product descriptionA power failure can start a battery-powered light bulb:Different from the light bulbs on the market, TFOI emergency light bulb also can stay lighting up when home power failure.when there is a power outage, our bulb still on, will light for up to 2-14 hours, you will never be left in dark again. calm with this emergency light bulbs for an emergency occurs. and say goodby to candles.Commonly AskQ: Why is it called emergency bulb?A: 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 2-14 hours.Q: How do I use these LED Battery Light Bulb?A: 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.Q: How to adjust the brightness of an rechargeable light bulb?A: There are 2 ways to adjust the brightness: 1.The rechargeable bulbs in the fixtures can only be adjusted by the fixture switch in the event of a power outage;2. Adjust the brightness with the button on the hook.How can I test the emergency mode at home if there is no power outage?Method 1: Screw our emergency LED light into any E26/E27 fixture and plug it into an 85 volt - 265 volt outlet, turn on the bulb, cut the main breaker, the bulb will stay on, turn it off, and it will be turned off.Method 2: Screw our emergency LED light into any E26 fixture, plug it in, use a damp cloth or wet paper towel Connect the prongs of the plug and our bulb will be turned on.Use Like Regular BulbComes with most common E26/E27 base,Screw the light bulb in any place. It will charge itself automatically and prepare for power failure. You can replace your current bulb in any room, storage, basement, hallway, barn etc.Screw Into Hook, Light Up AnywhereAfter charging, screw the rechargeable light bulbs into the hook and press the button to light the bulb.It can be hung in tents or other places when camping.Power Out, Light OnLight Up With Figers:After charging, hold the screw with your two fingers, and then press the top of the screw with your wet fingertip, and the bulb will light up.The Emergency Bulb provides the same soft white light as a 60-Watt LED light bulb, 800 LED Lumens. Its lifespan of 30,000 hours equals 3.42 years of accumulated use. It requires 120VAC input voltage, a closed circuit, and a single socket fixture.The LED Emergency Bulb works like an LED bulb during regular use and switches to emergency light during a power outage, running on a lithium-ion battery. Thanks to a smart-charging feature, the light bulb can automatically refill its battery when the switch is on.ABS
