Find Blue-Blocking Glasses on Amazon Here – EMR Tek are my favorite as they have blue and green light-blocking properties for better sleep and less eye strain. I can watch TV, read a book, play on your electronic devices while wearing these glasses and still go to sleep easily and quickly.
If you want a less expensive solution, you can find some standard red glasses here for under $20:
If you prefer ones with blue coating from EMR tea, you can also get them directly from the manufacturer here (with discount). Also look at their red-light devices, which are how I stay asleep. It is the best value for any red light device for the output, no EMF’s, and low flicker rate (to save your eyes.) This link will give you a discount on all of their products.