Dusk Evening Blue Light Blockers are designed to help you wind down, reducing stress and anxiety while improving cognition and memory at night. These glasses block 100% of blue and harmful green light (up to 515nm) and mimic the bonfire color, creating a calming atmosphere for your evening activities. Wear them after sunset to transition smoothly from daytime activities to a relaxing evening. Dusk Evening Blue Light Blockers are scientifically engineered to mimic the color temperature of twilight and bonfire, making them an optimal transition between daytime and nighttime glasses. By wearing them, you can reduce stress, enhance memory, and produce melatonin for restful sleep.