London, Aug 12 : Korean designer Joonhuyn Kim’s one bright idea has led to the creation of the revolutionary non-smashable bulb.

And Kim believes the flat light bulb has a number of advantages over its traditional rival, reports The Daily Express.

He said: “When Edison invented the bulb they had to be round because of the way they were blow-moulded, and to help create a vacuum inside.

“However, it is possible to make different shapes of bulb now. There are a lot of benefits to this flat bulb.

“The volume is a third smaller than usual bulbs. It will reduce the cost of transport by a third too.” (ANI)