Retinal specialists continue to express concern that Bright Light Therapy Units (Light Boxes) for Seasonal Affective Disorder (SAD) may harm the eye and contribute to age-related retinal damage. This risk increases with age as well as with the use of photosensitizing substances, including common medications and most anti-depressants.  The patented technology used in the Sunnex Lo- LIGHT eliminates the risk of retinal damage.
Information about the Hazards of Bright Light Therapy
Information (technical) for Therapists and Eye Safety Experts on the Hazards of Bright and Blue Light Therapy

Comfortable.   

Some users of bright light boxes (5,000-10,000 lux) find the glare of bright light therapy uncomfortable. This discomfort is eliminated with the Sunnex Lo-LIGHT therapy lamp, a patented green light source of 400 lux that provides only those wavelengths of light that are most effective at shifting the body clock. 

Effective. 

In studies with patients with seasonal and non-seasonal depression, the Sunnex Lo-LIGHT has been shown to have the equivalent effect as bright light therapy.   Reference 1  Reference 2 

In 2004, the authoritative Cochrane Reviews amended their definition of bright light therapy to include the Sunnex Lo- LIGHT in their Review of Light Therapy for Non-Seasonal Depression. The Cochrane Review gave an "A" rating to a study testing the Sunnex Lo- LIGHT--one of only two studies achieving this rating in the review.  Reference 3

Finally--A Light Therapy Lamp that's Attractive and Portable

The unique "Two-Tower" Sunnex Lo-Light lamp is designed for use in conjunction with a computer monitor or a television or while reading, while producing no glare. The custom streamlined design also allows the Lo-Light to be stowed and folded for easy transport. 
Using the Sunnex Lo-LIGHT