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.
While they currently cost more than ordinary bulbs, LED light bulbs can last 25 times longer than traditional bulbs. Traditional incandescent bulbs only convert around 10% of their energy output into light â wasting the other 90% as heat. LED bulbs lose very little energy in heat output and are approximately 400% more energy efficient. In addition, LED is a much brighter light. LED bulbs can offer better intensity than traditional bulbs, and can be programmed to produce millions of colors as well as different hues of white light.