Clinical Research Results
Thousands of clinical studies demonstrate that bright light therapy effectively alleviates Seasonal Affective Disorder (SAD), enhances daytime alertness, and resets the circadian rhythm—therapeutic benefits now available through Lightlogy devices.
Based on APA & JAMA Psychiatry clinical data
61
%
Full remission of seasonal depressive symptoms.
Using a 10,000-lux therapy lamp every morning achieved a full clinical remission rate in over 60% of SAD patients, matching the efficacy of standard treatments with fewer side effects.
41
%
Improvement in non-seasonal depression.
A landmark study published in JAMA Psychiatry confirmed that bright light therapy works beyond winter blues—boosting symptom improvement by 41% when used as a core standalone or complementary therapy.
200
%
Increase in daytime alertness and energy.
By suppressing daytime melatonin production via retinal stimulation, morning light therapy provides a two-fold increase in alertness, effectively eliminating winter fatigue and midday sluggishness.
*
Based on clinical findings published by the American Psychiatric Association (APA) and JAMA Psychiatry
