Light is a powerful tool and scientists have been working for years to understand the benefits of each color within the spectrum which is defined by a specific wavelength. These different wavelengths (measured in Nanometers, Nm) determine whether the light is visible to the naked eye and how far the lights beam can penetrate a surface. Once the light has penetrated its targeted objective the real science begins as the wavelengths enable a number of different reactions based on the molecular make-up of the cells.

The hormone serotonin helps to regulate a variety of functions that contribute to a healthy lifestyle. Sunlight exposure stimulates and helps maintain serotonin production, which converts to melatonin (The Sleep Hormone) in the body. Moreover, the hormone is not only important to sleep-wake cycles but also to mood regulation and digestion. Serotonin is also a neurotransmitter, meaning it acts as the chemical messengers in our central nervous system that relays messages to other parts of our body. Serotonin acts by transmitting signals between neurons, or from neurons to muscles. When serotonin performs this function, it regulates several bodily functions, such as appetite, energy intensities, memory, mood, sexual desire and more.