What are the two types of tanning lamps commonly used?

The two types of tanning lamps commonly used are low pressure and high pressure. Low pressure tanning lamps use a combination of ultraviolet A (UVA) and ultraviolet B (UVB) rays, which are effective in producing a base tan and stimulating the production of melanin in the skin. These lamps typically emit lower levels of UV radiation and require longer exposure times to achieve the desired tanning effects.

High pressure tanning lamps, on the other hand, emit primarily UVA rays and operate at a much higher energy level, which allows for shorter sessions and deeper penetration of the UV rays into the skin. This minimizes the production of UVB rays, which are responsible for sunburn but also contribute to tanning. High pressure lamps are often used in more advanced tanning beds and provide a quicker tanning experience.

These two types of lamps are crucial for tanning establishments as they cater to different preferences and skin types, making them the predominant choices in the tanning industry. The other options listed, such as ultrasonic, microwave, LED, fluorescent, metal halide, and incandescent, are not typically used in tanning applications, as they either do not emit the appropriate wavelengths of UV light necessary for tanning or are related to different types of lighting technology.