Yes, sun lamp treatment does work. In fact, it’s common to see improvement in your mood within two to four days if you use a 10,000-lux bulb for about 30 minutes every morning.

Sun lamp therapy involves exposure to bright light. It may improve the symptoms of SAD, depression, and circadian rhythm problems. UV lamps may offer additional benefits, such as increased vitamin D levels. However, UV radiation also has risks, so it is advisable only to use sun lamps that do not emit UV.

First, do sun lamps actually work? Yup, they really do. Light boxes are considered a first-line treatment for SAD, meaning docs will typically recommend them before moving on to other therapies. They can be a tool for treating nonseasonal depression and fighting sleep problems like insomnia or circadian rhythm issues.

Sun lamps, also called light therapy boxes or seasonal affective disorder (SAD) lamps, emit ultraviolet rays that mimic sunlight and are used to treat conditions caused by lack of sunlight exposure. Conditions that can potentially be treated with a sunlamp include: Seasonal affective disorder Depression Vitamin D deficiency Sleeping disorders