Couling Sleep

Frequently Asked Questions

What are Blue Light Blocking Glasses?

Today's world is filled with artificial and blue light. Typical sources of this light include LED and florescent lighting, televisions, computer screens and digital devices.

Being exposed daily to this light wears on our eyes causing excessive eye strain. This is uncomfortable and has negative consequences which include not being able to fall asleep in the timely manner that nature intended. The result, very poor sleep quality which can lead to negative health consequences.

Quality blue light glasses help protect our eyes by blocking excessive blue light and provide significant eye support.

Lens Quality and Type Is Important

COULING Blue Light Blocking Melanin Lens Technology

TR90 Unisex Modern Style Frames

Sleep Benefits From Wearing Blue Light Blocking Glasses

Additional Benefits