rechargeable light bulbs, back up battery light bulbs, 15w 80w equivalent 6000k 1200mah battery operated light bulb for power outage hurricane, emergency lights for home power failure, pack of 2 neporal <b>what you get</b><br> 2* 15w rechargeable emergency led bulb<br> 2* hook for light bulb<br> 1* manual<br> 1* gift box<br><br> <b>specification</b><br> voltage: 85-265 v<br> power output: 15w<br> color temperature: 6000-6500k<br> applicable lamp holder: e27<br> battery: 1200mah<br><br> <b>application</b><br> 1.battery operated light bulb for home, office, basement, garage, shop light, porch, workshop<br> 2.outdoor camping, hiking, work light<br> 3.emergency backup for natural disaster<br> 4.used as magic trick bulb, party bulbs<br> <br><b>commonly ask</b><br> <b>q: how does the light bulb work?</b><br> a: when the power source cut off and the switch is on, the backup battery in the emergency bulb will be activated. if you turn off the switch, it won’t light up.<br><br> <b>q:how to use these led bulbs?</b><br> a: these rechargeable bulb works and ordinary light bulb. just screw in anywhere you want like ceiling light fixture, table lamp etc.<br><br> <b>q: how do i test these bulbs?</b><br> a: you can simply press your fingertip on the top of the light bulb and hold on the thread, it will light up automatically.