Using natural lighting to the extent possible

Though most people are working in offices where they use artificial lighting during the day, it is advisable for a person to use natural lighting to the extent possible .
There are multiple advantages of using natural lighting which most people are not aware of :
– reduced electricity bills
– no spending money on bulbs, CFL or LED lamps
– better visibility, it is observed that older people can read better in natural daylight. They can read fine print clearly in natural daylight, while they may require a magnifying glass in artificial lighting
– the human eye is designed for optimum performance in natural lighting

On some websites, there are natural lighting lamps available, though they are expensive.