LIGHT. Light is an infinite asset. Light is an energy source, the giver of life, it provides us with heat (the Sun), it provides us with cool air and moisture (the Moon), it allows us to see objects around us, it allows us to see colours, it is also a communication medium transferring information and energy to neighbouring sub elementary particles, we also use light as optical media and communication methods. Without light there would be no life on the earth, no foodchain and no life in our oceans.