Wood Floor Glue Scraper – Full spectrum light is light that covers all wavelengths from infrared to near-ultraviolet. Regardless of the variations in spectral distributions of sunrays reaching various parts of the Earth. However, when used in relation to electric lights, it’s more of a marketing term so that even products not known as full spectrum might not differ considerably from those known as such.
Light is considered full spectrum when it matches the measurements of 90 or higher on a Color Rendering Index,(CRI), or 5000 K on Kelvin Color Temperature ratings. These lights have been used a lot in artwork. They’re used by artists who work in studios during the night or in places where there’s not any access to north sunshine.
The use of those special lights aids the artist be sure the colors look as they will when the works are displayed in a home or an art gallery. They’re also used by scientists or for color-matching in paint stores where north sunshine is inaccessible.
In medicine, full-spectrum lamps are used in treating SAD,(Seasonal Affective Disorder), by use of “light boxes” which mimic sun during winter. Doctors have proven that this light is a pure stimulus for regulating circadian rhythms.
Efforts have been made to independently verify the effectiveness of using full spectrum light in a variety of places. Their research findings do not find Whole spectrum lighting to maintain some benefits over other light systems