Light keeps humans healthy humans, helps plants to grow, and keeps monsters curled sullenly under beds instead of dancing gleefully on children’s faces. Illuminate complexions without fear with today’s Groupon to Rodi Salon and Spa in Vienna. Choose from the following options:

• For $130, you get three Cel.lux light treatments (a $270 value).
• For $250, you get six Cel.lux light treatments (a $540 value).
• For $372, you get nine Cel.lux light treatments (a $810 value).<p>

Rodi Salon and Spa’s Cel.lux cosmetic light device shines a spectrum of colors on patients’ faces, aiming to soothe a range of skin ailments in 25- to 45-minute light therapy sessions. As the client lies supine on a treatment table, a luminous wand passes methodically over features without touching them, much like a human windshield wiper, emitting a custom cocktail of rays that attempts to treat skin maladies. Each of the light’s seven colors is designed to match a healing trait, with violet purifying the skin, blue soothing, aqua oxygenizing, green diminishing redness, yellow toning muscles, orange helping skin tone, and red stimulating collagen and causing all traffic on the forehead to screech to a standstill.