I think that this is a serious underestimate of how much people spend tanning, but I suppose it's a ballpark figure that we can work with. I know women that tan year-round, and they aren't paying $30, they're paying well over $100 every couple of weeks. Mind you, the industry is really good at spreading misinformation. If you click that link, enjoy the section about skin cancer.
In order to accurately color match, the lighting in the paint booth should match outdoor lighting. This is accomplished by using color-corrected light tubes. 3. Color Rendering Index (CRI) The Color Rendering Index (CRI) measures lighting quality, on a scale of 0 to 100.
Low-intensity lighting and haze in a concert hall allows laser effects to be visible. Lighting or illumination is the deliberate use of light to achieve a practical or aesthetic effect. Lighting includes the use of both artificial light sources like lamps and light fixtures, as well as natural illumination by capturing daylight. Daylighting (using windows, skylights, or light shelves) is sometimes used as the main source of light during daytime in buildings.