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.
The type, color, and size of the booth has a direct bearing on the. number, type, and size of the light fixtures needed to achieve proper lighting conditions. The most common type of lighting used in paint spray booths is panel mounted fluorescent lighting fixtures. These fixtures are mounted/recessed in the booth panels. These fixtures are Class I, Division 2 rated fixtures. The other types of fixtures used in paint spray booths are wall and ceiling mounted fixtures.
There are five types of lamps commonly used in outdoor parking lot lighting systems: 1  Mercury Vapor: Commonly used at facilities constructed in the 60's and 70's. Poor color rendition; gives off a blue-green light. 2  Low Pressure Sodium: Poor color-rendition; gives off orange-yellow light.