Having a hard time getting answer from @EMR TEK about the goggles. I've emailed, posted on here, and dm'd them.... Here's another try for anyone that can help... The goggles I got with my little firewave device were different than a friend who got her device at about the same time. I can see through mine and her's are solid black and she can't see anything through them. I was told by support that using the goggles and looking at the light activates the brain and circadian rhythms. But if the goggles are solid black how can that happen? Or maybe mine are defective and should be solid black and I'm ruining my eyes looking into the light?? Very discouraged that this has been such a struggle to get this simple questioned answered by the company.