✔ Be Prepared For Emergency- Signmarks rechargeable led bulb works as regular led bulb, during power outage, our bulb still light up, will light for up to 3-4 hours, you will never be left in dark again.
✔Multi-Function, More Than Just Ordinary Bulbs – Our emergency led light bulb is portable, ideal for camping, pillow forts, reading under the covers, and it makes a great transportable flashlight during power outages. It works as ordinary bulb during daily use but it will charge itself automatically and prepare for power failure as emergency light bulbs. You can replace your current bulb in any room, storage, basement, hallway, barn etc.
✔ENERGY EFFICIENT:Our LED Emergency Light Bulbs has 900 lumens output under 120 volt AC mode and uses 80% less energy than 60 Watt Incandescent Bulbs. And these are solid light source, free from radiation and mercury pollution hazards, can be used safely.
✔Easy installation — These rechargeable light bulbs are screw in as ordinary LED bulbs (E27/E26). Each light comes with a holder hook, perfect for outdoor activity like camping.
✔What You Get — Life-long replacement and 24/7 customer service are at your service.If you have any question or problem,please contact with us at any time. No radiation, No extra electricity cost, 100% environmental friendly.