That takes time and skill, so you can expect to pay a premium price for the effect. Normally, it is anywhere between $25 â $50 if you buy individual spray tans, in a package of 5 or10 it will be less.
LEDs are âdirectionalâ light sources, which means they emit light in a specific direction, unlike incandescent and compact fluorescent bulbs, which emit light and heat in all directions. For this reason, LED lighting is able to use light and energy more efficiently in many applications.
These days, it seems as though new energy-efficient lighting options are introduced every other day. First, there were compact fluorescent lights (CFLs), then improved CFLs with more capabilities, and now LED lights. It can be difficult to keep track of what all these acronyms mean, let alone figure out what kind of bulb to get.