Sunnex Light Therapy Home Page
Light Therapy for Winter Depression and Seasonal Affective Disorder
Light Therapy and Winter Weight Gain
Bright Light Therapy and the risk of retinal injury and blindness
Biological Rhythms - The Basis of Light Therapy for sleep disorders
The History of Light Therapy
Aging, sleep disorders, Light Therapy and the Body Clock
How to Use Our Phototherapy Lamp
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Service and Warranty Information

FIVE YEAR WARRANTY

    All Sunnex Lo-LIGHT therapy lamps are closely inspected and fully tested before packaging and shipping.  All units are fully warranted against defects in material and labor for a period of five years from the date of purchase.  Bulbs in Sunnex Lo-LIGHT therapy lamps carry a two year warranty.

    All service to this unit must be handled directly by Sunnex Biotechnologies. Any unauthorized service will automatically void the warranty.

    Should the unit need service please contact Sunnex Biotechnologies to obtain a a service return authorization number and instructions. After the return authorization number and instructions are received the unit will be returned to Sunnex Biotechnologies prepaid. Units returned without a return authorization number will not be accepted.

    Where the service work is covered by warranty the unit will be returned to the customer prepaid. If the service occurred outside of the period covered by warranty, the customer will pay the return transportation costs.

    Replacement bulbs must be obtained from Sunnex Biotechnologies.  The bulbs are rated for several thousands of hours of use and should last many years if the unit is used properly. Replacement bulbs will cost $40.00 U.S. or less.




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