desk lamps, or night lights; bedside lighting can also include wall-mounted sconces and even floor lamps. Still, after consulting 17 experts, I was able to distill some essential qualities.

If you suffer from a circadian rhythm disorder, including a night owl tendency or seasonal affective disorder (SAD), you may wonder: What is light box therapy? This treatment, also called phototherapy ...

When you demand the best, the XCEL 700 is the slit lamp of choice. With outstanding optical performance, features, and quality, the Reichert XCEL 700 is comparable to the world's elite slit lamps.

The slit lamp is an instrument consisting of a high-intensity light source that shines a thin layer of light into the eye. It is used in conjunction with a biomicroscope to examine of the anterial ...