Groupon is offering this Zadro Personal Sunlight 365 Therapy Box for only $24.99 plus free shipping. Sales tax where applicable. Expires 04/20 or while supplies last.

Why this deal is hot:
This Personal Sunlight 365 Therapy Box is 58% off the retail price of this item. This is the best deal found on this unique electronic gadget and is found for $15 - $20 more at other stores.

What this does and why you need it:
This Sharper Image Personal Sunlight Therapy features the ability to re-balance melatonin and serotonin in less than an hour each morning; 10,000 lux illumination of blue wavelength with adjustable light intensity. This device is perfect for those who suffer from Seasonal Affective Disorder.