YKDtronics Rechargeable Emergency Light Bulbs, Multi-function Battery Light Bulb ...
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Product Details
【Not Just Ordinary Bulbs】YKDtronics rechargeable light bulbs can be as traditional Led bulbs for daily use, it will be auto-charged when in use. The battery powered light bulb built-in 2000mAh battery backup, can provide 3-4 hours of lighting during emergency power outages in the event of hurricane storms that you don't need to be afraid of the dark. 【Necessary Emergency Light Bulb】A necessity emergency tool during blackout, storm, hurricane. Easy to install and disassemble, it can be used as a flashlight in the face of emergencies, reducing the tension caused by darkness. 【Portable & Multiple Ways】YKDtronics battery backup bulbs light and portable, can be carried with you. The battery backup light bulb emit light when forming a closed loop. You can control the light through the button on the cap with a hook, also install the handheld grip work as a flashlight during outdoor activity. 【E26/E27 Led Bulbs & Energy Saving】The rechargeable emergency light bulb fits for any ceiling fixtures or lamps with the E26/E27 screw-in base. 5W LED battery operated light bulb is equivalent to 40W normal bulb.The emergency bulb provide 5000K daylight and 500lm with low energy cost. Save at least 85% electricity costs. 【12-Month Warranty】 satisfaction guarantee! 30-day unconditional refund, one-year warranty service, and lifetime technical support for you. 24H friendly customer service,when there is a problem with the bulb, you can contact us via Amazon at any time. If you need to use the light bulb with adapters, please ensure that the light bulb is fully charged. Install the light bulb on the lamp and turn on the switch. When the light bulb lights up, it will automatically charge. If the light bulb is used for 3-4 hours per day, it is expected that the light bulb will be fully charged within three days.