Product Details KTS Green Light Therapy lamp is a dual mode touch controlled lamp that emits narrow band green light at 520 nanometers in order to soothe the brain and relieve migraines. The green light therapy lamp also has a soft warm white light mode which is 3000K in temperature and makes for a fantastic all purpose light. Green light at specific wavelengths has been extensively studied at one of the world s leading universities. The studies show that regular light made up of a full spectrum of colors such as red yellow green blue etc. actually generates large electrical signals in the eye and brain which ends up causing pain and tension for people with light sensitivity. Conversely the specific narrow band of green light emitted by the KTS lamp (when on green mode) generates much smaller electrical signals in the eye and brain which does not cause pain for people with light sensitivity. When a migraine strikes we recommend going into a dark room and turning on the KTS lamp with the green mode on. Then eliminate all other sources of light in the room including light from outside computer screens cell phone screens television screens overhead lights etc. Position the KTS lamp in such a way that it is illuminating the room but you aren t looking directly at it. Spend at least 30 minutes in the soothing green light to allow for enough time for your eyes and brain to adjust to the different wavelengths of light. Our Lamp is a non-drug natural and effective way to relieve migraine headaches. Helps relieve neurasthenia Happy light therapy lampcalms the brain and relieves migraine headaches.Using the Sunlight Lamp signals your body s natural energy enhancers to reduce sluggishness and lethargy -allowing you to be alert revitalized and focused when you need it most. Whenever you re feeling a little sluggish turning on the light and you will immediately notice a big difference in your focus and energy.