Land track 9 W Inverter Standard B22 D Inverter Bulb  (White, Pack of 4)

When electricity power fail it will be turned On automatically with Land Track 12w Inverter bulb. How to Use:- (when switch to be placed On mode & connect with regular bulb holder, If electricity power is gone the bulb is On automatically). Now enjoy continues lighting with charging 4 to 6 hours. It has 3.7V 2200mAh Lithium battery which gives you continues lighting back up to 4 hours. Ideal for studying, cooking, camping, household and leisure activities with 360 degree lighting. Suitable for home, office and Specially for outdoor use like camping.