Circadian Optics warrants this product to be free from defects in material and workmanship for a period of two years from the date of the original retail purchase from an authorized Circadian Optics distributor. Proof of purchase is required for all warranty claims. During the limited warranty period, Circadian Optics will, at its option, repair or replace defective parts of this product, at no charge to the customer, subject to the following limitations: This limited warranty does not include any postage, freight, handling, insurance or delivery fees.

This warranty does not cover damage, defect or failure caused by or resulting from accident, external destruction, alteration, modification, abuse, misuse or misapplication of this product. This warranty does not cover damage to the product resulting from return shipping or handling.

Return Authorization is required for all returns. To obtain a Return Authorization, please contact us at

If, during the first two year of ownership, this product fails to operate properly, it should be returned as instructed. Due to ongoing improvements, actual product may have slight variations from the product described online.