Alaska Northern Lights - Information on Seasonal Affective Disorder(SAD) and the North Star 10,000 light box used to treat Seasonal Affective Disorder.
Amjo Lights - Distributor of the Sunrise light boxes, the Apollo Light Systems line of Brite Lite therapy products, dawn simulators and the Verilux line.
Apollo Light Systems - Relief from SAD, Seasonal Affective Disorder, Winter Blues through 10,000 lux, light therapy, shift circadian rhythms.
Bio Light - Light therapy for seasonal affective disorder (SAD), winter depression or winter blues.
Bio-Brite, Inc. - Light therapy products that assist in coping with SAD, jet lag and improved sleep quality. Includes research, information and secure online purchasing
Circadian Solutions - Information and myths on light therapy for seasonal affective disorder, and shifting circadian rhythm.
Discovery Bay Lighting - High-intensity lights for the treatment of seasonal depression (SAD) jet lag, shift worker body clock adjustment and related problems. Site includes frequently asked questions about bright-light therapy.
ETA Lighting Systems - Light therapy products for mood disorders and seasonal affective disorder.
Full Spectrum Solutions - Factory direct full spectrum lighting for office and home. Light therapy fixtures.
Health-e - Information on SAD, light therapy ,natural lighting and health. Shopping for dawn simulators, bright light boxes and full spectrum lighting.
Healthlight Inc. - List of products sold including testimonials and studies.
Light Therapy Products - Sales of dawn simulators, light boxes, and full spectrum Chromalux light bulbs.
M&M Lighting Co. - Offers full spectrum lights, Chromalux bulbs, and phototherapy products and light boxes.
Morning Starlight Light Therapy - System that provides featureless white light for treating symptoms of seasonal affective disorder.
National Light Hire Company - Suppliers of a range of light equipment for seasonal affective disorder, winter depression. Independent advice.
Natural Lighting - Full spectrum lighting by Vita-Lite. Ergonomic desk lamps, energy efficient compact fluorescent light bulbs. Used for seasonal affective disorder and ADD students.
Northern Light - Learn more about seasonal affective disorder and self-treatment options, including self-help audio tapes.
Northern Light Technologies - Light therapy products recommended and used by psychiatrists, psychologists, sleep disorder specialists, and other health professionals.
Nu-You Light Therapy Products - Full spectrum light therapy products at affordable prices. Producing light therapy lightboxes used in the treatment of SAD and "winter blues".
OTT Biolight Systems - Offering devices, bulbs, tubes and floodlights to help combat seasonal affective disorder.
Outside In - Information about Seasonal Affective Disorder (SAD) and other body clock related conditions. jetlag, sundowning, a jetlag calculator, symptoms checklist, research. Light therapy devices and other helpful light products. Link to Bio-Brite for US visitors.
Phothera - Light product for treatment of seasonal affective disorder.
SAD Info - Light Therapy Products - FAQ and products for Seasonal Affective Disorder. Answers about light therapy. Links to products for SAD including light boxes, dawn simulators, light visor, winter blues book and full spectrum neodymium light bulbs for a better quality of light.
SAD Study - Focused on the diagnosis, symptomatology,epidemiology, and light therapy of SAD.
SE Skylight - Provides full room illumination/ bright light therapy. Soft continuous skylight quality lighting. A natural solution for people who prefer full spectrum light. Day or night.
Society for Light Treatment and Biological Rhythms - Not-for-profit international organization founded in 1988, dedicated to fostering research, professional development and clinical applications in the fields of light therapy and biological rhythms.
Sunnex Biotechnologies - Low intensity light therapy for the treatment of seasonal affective disorder or winter depression. Educational information on light therapy, SAD and potential risk of eye damage from bright-light therapy.
Sunnex Lo-Lite: Therapy for Seasonal Affective Disorder - Describes the symptoms of SAD, explains why they respond to light therapy and the benefits of using Sunnex LoLITE lamps to avoid the risk of retinal damage from bright light.
The Light Therapy Centre - Information and products of light therapy, developed at a major British hospital.
The SunBox Company - Bright light units for treating seasonal depression or dealing with the winter blues, jet lag, and sleep disorders.
True Sun - Offers both information and sales of full spectrum light products for ailments such as SAD, fatigue, mood disorder, and irritability.
Vita Lite - Full spectrum light used in important research projects by physicians and health professionals as a therapy light source for treating SAD.
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