Kamisafe Stay Bright Rechargeable Light Bulb - White

Stay Bright rechargeable light bulbs have a battery in them - they charge during regular use, and when Umeme is off they will still light! They can last for 4 to 6 hours when the power is off and you can turn them on and off as usual with the switch even when there is no power.  Get the ultra-energy efficient LED light bulb that works like a normal light bulb even during a power outage,It is integrated with a rechargeable lithium ion battery and switch sensor technology. The user can turn it ON/OFF from the same wall switch even during a power outage, The emergency bulb doesn’t require any hardware changes or rewiring

• it fits right into standard light sockets

They are 85% energy saving with a life of 50,000 hours.  bright white and available in pin or screw.