About this item

• 【More Than Just Ordinary Bulbs】These emergency lights for home power failure work as normal bulbs. Housing a built-in battery, When the power source cut off and the switch is ON,these automatically turn on once you get hit by a blackout.sustainably provides more than 14 hours of illumination.
• 【Energy Efficient Light Bulbs】Provide 6000K white light and 850lm with low energy cost. 12W LED emergency rechargeable light bulbs is equivalent to 80W normal bulb. Save at least 80% electricity costs.
• 【Versatile Usage Options】You will get 4 rechargeable bulbs, 4 portable hooks, and 4 patented Plug Caps designed for personal models. These can be activated using a fixture, Plug Cap, your fingers, a damp cloth, or an adapter, making them convenient for use in various locations. Adjust the brightness according to the setting. We are committed to delivering high-quality products and excellent customer service. If you are not satisfied with your purchase, we will gladly provide a replacement or a full refund.
• 【A Must-Have Tool for Power Outages】these rechargeable light bulbs are screw in as ordinary LED bulbs (E27/E26). Replace your current bulb in any room, storage, basement, hallway, barn etc.Each light comes with a holder hook, perfect for outdoor activity like camping,A necessity during blackout, storm, hurricane ect. and say good bye to extra candles, flashlights and lanterns.
• 【HOOK DIMMING】Emergency light bulb builts in 1500mAh battery backup.Battery mode lasts up to 14 hours in case of power failure, LHZHENG rechargeable battery bulb has 3 duration options: 2-3 hours/7-8 hours/14+ hours.100%/50%/10% Brightness is adjustable, use different brightness in different places.100% for living room,50% for bathroom, 10% for bedroom,There are 3 ways to adjust the brightness: 1.Use the light switch to adjust the brightness during a power failure .2. Adjust the brightness with the button on the hook.3.Adjust the brightness with the matching plug in case of power failure.