* Will stay on during power failures. Immediately after the power outage, the bulbs will keep on for more than 7-15 hours without power.
* Will stay charged during ordinary use. The internal battery of the bulb is automatically charged in the lamp socket when the switch is turned on, so it will be ready for the next power failure.
* Widely used. Either use it in a regular lamp (like a normal LED bulb) or use it outside the lamp (use your fingers to touch the base or use the hook cap). Besides household bulbs, you may use them as camping lights, wide-angle backup lights, hanging lights, work lights and so on.
* Survival kit and emergency planning tool. Never underestimate the importance of being ready for blackouts, storms hurricanes, earthquakes, disasters, and evacuations. This lightweight bulb is portable, rechargeable, reusable and versatile, thus a valuable investment for the family.
* Work as ordinary bulbs when there are no power outages. Highly efficient, energy-saving and cost-effective. 380 lumens and 5W equivalent, daylight white 3000K/ 4500K/ 6000K, DC5V and E27 bulb base, perfect for household uses. It could be dimmable.