EMR-TEK presents the Best Blue Light Glasses of 2023 - for eye protection, energy and improved sleep.

Yellow Daytime lenses block 100% of blue light (400-450nm) and 90% of general blue light, preventing:

- Eye damage

- General fatigue from excessive screen time

- Headaches

- Eye fatigue

- Dark circles under the eyes

Red Nighttime lenses block 100% of blue and green light (up to 570 nm) and promote melatonin production, protecting your circadian rhythm for better sleep.

***Adding a second pair of glasses to your cart will auto-activate a 40% discount along with free shipping ***

Use code rimka20 for 20% off!