By Tim Gorman 

There are many features that distinguish one tanning bed from another, but tanning beds should all give you a nice, even tan. No matter how else the tanning bed is styled, the ultraviolet lights must be evenly distributed and the reflectors positioned inside must hit all areas of the body evenly and uniformly.

As to particulars, some people like vertical tanning beds (also known as tanning booths or "stand-ups"). It may be comfortable to be standing up and a vertical tanning bed can give you an all-over tan because the whole body is exposed at once. Your tan is likely to be more even and it is likely to develop more quickly.

Horizontal beds can be a relaxing option. The only real disadvantage is the need to turn around to get full exposure. The shape of the horizontal bed (also referred to as capsule or clamshell) is also very important. You should be able to stretch out and lie comfortably. There should also be sufficient room for you to turn over. It is the lid of the capsule that is lined with the ultraviolet lights and this should close and open smoothly.

Claustrophobia might be a serious factor for some people, which makes either option unendurable. If you fall into this category or have storage/space issues, a portable tanning bed might be the answer. This type of tanning bed is usually on wheels and can be pulled pretty much anywhere that's convenient for you. Ultraviolet lights form a canopy of sorts over the user, giving a great, but sometimes uneven tan. If you are aware of this possibility you can act to prevent it by consciously repositioning yourself.

Also, be aware of the intensity of the tanning bed light. Low-powered ultraviolet lights need more time to tan you, but they are less likely to burn you or damage your skin. Think about your skin and the level of tan you desire and decide accordingly.