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.
Energy saving light bulbs are designed to give the same amount of visible light as incandescent bulbs, but use less power and have a longer lifetime. For a given period an energy saving lightbulb will use up to a third of the power of a regular incandescent bulb and they last over ten times as long.