This one hour can save so much electricity for our nation and also it will pass a good message to every body who are not aware about consumption of electricity.
By switching off the lights electricity can be saved.By this some production using coal burning can be saved.Also the heat energy liberated to earth for one hour can be controlled.Thus global warming can be controlled.
I used to have a constant watch on nature.I don't know how it came in me.That is why I created a blog on nature namely "Nurture Nature" with url http://abidareacode.blogspot.com