BrightLiving Set of 8 LED Light Bulbs w/ Built in Battery ,Daylight

Lightning flashes; thunder booms! And…now the power’s gone out. No need to scramble for flashlights or candles. Instead, place these LED lightbulbs throughout your home and be relieved when their emergency backup feature helps keep you from stumbling in the dark. Add a power cap to keep them functioning on the move. And even switch the bulbs from bright to dim mode as needed! They double as flashlights to get you around your house, function as hanging lights so you can work in that dark corner or closet, and even act as night-lights to brighten your hallway or bathroom. From BrightLiving.