Line socket / socket

Out of 650 million people with disabilities around the world, 600 million people have visual impairment.
More than 70% of them acquire the disability and the majority of the visually-impaired people can identify the colors in contrast to their surroundings.
No additional extension cables are required and the sockets can be found anywhere in the house.
Even people with visual impairment can easily plug in the cord.
It can serve as lighting by using standby power and the sockets can be found easily even in dark spaces.