Light! Would anything even be possible without it? Light is the most fundamental aspect of our life; we heavily depend on every single day. From the moment we wake up until the time we close our eyes and sleep off. The monotonous cycle repeats itself every day.
Now, there are (of course) two types of lighting conditions – Natural and Artificial. Natural lighting obviously refers to the light we get from the Sun, which is universal. The other source of light is artificial lighting, which we use in our homes or just anywhere in the form of electricity.