Is it the following accurate?In the future, I see the majority of those who do not have constant access to electric lighting- and want it -getting access with the result of increasing their productive hours in the day and enhancing their quality of life with the gifts of time and safety. Their sleep culture will shift, as has ours, creating more flexibility in hours of operation and contact with the rest of the world- assuming with electric lighting comes additional means of electricity-driven communication. As for lighting itself, LED technologies are allowing lights to last far longer than before, requiring less replacement which will vastly increase how it will be used and displayed in the home. It will be placed more creatively and strategically and not simply in the places where it is relatively easy to reach. This might in turn require the hiring of specialists whenever a light does need to be replaced in the household or the workplace. Beyond LED, there is promising laser technology. Lasers have massive lighting output potential over large distances with fewer sources, allowing the ability to light entire buildings with just a few diodes. A major change here would be that after decades