Lightning is obviously something these days we are unable to imagine our life without. It is connected with the fact that if there would be no light, we would have to get to the bed according to the sunsets as the darkness would not offer us an opportunity to work, read books or even function longer. Moreover, the technology development would be stopped, as the brands would have to also work faster, as working without professional light is the best way to make one of the most influential senses of our employees be impacted. Here almost everyone, who is asked such a question, mostly mentions that if he would have to get rid of one sense, one that is almost never picked is the viewing sense. It is referred to the fact that no one wants to be blind, as living without a possibility to see somebody else is relatively difficult.