Do the Spectra 479 Blue Light Blocking Glasses Work? (Video Proof) #bluelightblockingglasses

Do the Spectra 479 blue light blocking glasses really work?Show more

In this Spectra 479 blue light glasses review video I use a special light spectrometer to show you exactly what kind of light the Spectra 479 glasses block.

You can get a discount in the spectra 479 blue light glasses using the code “bluelightdiet” at this special link:

http://www.bluelightdetox.com/479