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Indoor tanning
Essay specific features
Written by:
Jim E
Date added:
July 27, 2015
Level:
Grade:
A
No of pages / words:
5 / 1351
Was viewed:
6392 times
Rating of current essay:
Essay content:
In the United States, the first units to become popular were the UVB booths, the same units that the dermatologist used. The rays from a tanning bed are long wave rays, which are known as UVA. The short waves from the sun are known as UVB (Corruth). They actually find their first use for tanning in the late 1960's...
displayed 300 characters
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The original units developed in Europe were very low in UVB. Since then, the United States market has developed new lamps. The majority of lamps used in the U.S. today are now in the 5.0 to 9.5 % UVB range ("Tanning History"). Today the economy has driven the development of lamps towards a system, which more closely resembles natural sunlight...
displayed 300 characters
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