Light will remain available even after power cut, rechargeable bulbs are available on Amazon for less than half the price.

Rechargeable Bulbs : There are many such bulbs available in the market which can be used even after power cut. It is important that you use it here so that there is no darkness all around after the lights are cut. These bulbs are called rechargeable bulbs.

HAVELLS 8.5w LED

HAVELLS 8.5w LED Emergency Bulb gives 4 hours of battery back up. Apart from this it also provides over charging protection. It is made from rechargeable lithium battery. It takes 8 to 10 hours for the battery to be fully charged. This bulb also proves to be very helpful in emergency situations. Its MRP: ₹ 599 but it is getting a discount of 62% after which its price remains at ₹ 229.

Crompton 20 W

Crompton 20 W Standard B22 LED Bulb is rated 4.2 out of 5 stars. It has LED B22 bulb base. It consumes 20 W power. Its MRP: ₹ 435 and a discount of 63% is being given on it, after which its price becomes ₹ 161. You can buy it at an EMI of ₹56.