Visible Light. Visible light is one way energy uses to get around. Light waves are the result of vibrations of electric and magnetic fields, and are thus a form of electromagnetic (EM) radiation. Visible light is just one of many types of EM radiation, and occupies a very small range of the overall electromagnetic spectrum.

In Filipino language: Nakikitang liwanag. Ang nakikitang liwanag ay isang paraan ng paggamit ng enerhiya upang makalibot. Ang mga light wave ay resulta ng mga vibrations ng electric at magnetic field, at sa gayon ay isang anyo ng electromagnetic (EM) radiation. Ang nakikitang liwanag ay isa lamang sa maraming uri ng EM radiation, at sumasakop sa napakaliit na hanay ng pangkalahatang electromagnetic spectrum.