Light therapy is a simple skin treatment that uses different colors of light to help with skin problems. Many studies, such as those conducted by the American Academy of Dermatology Association, show ...

LED light strips are a fun and easy way to spruce up a room, adding pops of color to a media center, a wall or even under a bed, or just bringing much-needed lighting to a dark area under a cabinet.

What if you could point something at your skin — in the comfort of your own home, no less — and decrease skin problems like wrinkles and acne? That’s the promise of light wands. Light therapy wands ...