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.
Today's energy-efficient bulbs are available in the wide range of colors and light levels you've come to expect. While the initial price of energy-efficient bulbs is typically higher than traditional incandescents, newer bulbs cost less to operate, saving you money over the life of the bulb.he table below compares a 60 watt (W) traditional incandescent with energy efficient bulbs that provide similar light levels. Comparisons between Traditional Incandescents, Halogen Incandescents, CFLs, and LEDs. 60W Traditional Incandescent. 43WEnergy-Saving Incandescent. 15W CFL. 12W LED.