SAD light therapy lamps suck. They use fluorescent bulbs or harsh blue LEDs that increase risk of macular degeneration. Impressively, they manage to do this while also being too dim. No one has ever tried to make a decent SAD light until now.
Joovv and every other red/near-IR panel sell greenhouse lights that were built for plants. The power output is less than half of what they advertise. Hard to know whether it is intentionally fraudulent or just incompetence.
What is the the way that a human can be healthy? Some answers people might point to are diet or exercise, but it misses something that's the more obvious thing, which is how we interact with our natural environment in ways that cause problems, in ways that have been well established to be problematic for our health.
Clear Glasses Don't Block Blue Light and you Need Bright "Blue" Light During the Day to Sleep Well. 5 of 5
How do you not understand that clear means clear. Seriously? I can't help you.
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