Day Swannies block the most harmful part of the blue light spectrum for your eyes, while allowing some healthy light to pass, which is beneficial for your sleep/wake cycle and productivity.
Day Swannies block the most harmful part of the blue light spectrum for your eyes, while allowing some healthy light to pass, which is beneficial for your sleep/wake cycle and productivity.
While you can wear Day Swannies at night, they will not help with sleep, as they do not block the specific wavelengths that have been shown to suppress melatonin. This is because, during the day, we want to allow some of this blue light in, as this actually helps keep you awake and alert during daytime hours. Day Swannies will continue to protect you from the symptoms of eye strain at any time of day, but please bear in mind if you are looking to optimize your sleep, the Night Swannies will be your best option as they block over 99% of all blue light; something that can only be done with tinted lenses.
We recommend you wear Swannies Night Glasses 1-2 hours before bedtime for optimal sleep. You may wish to experiment with how long works best for you. Some people like to put them on as soon as the sun has gone down.
For best results, you should wear them continuously before bedtime without taking them off until you have turned all the lights off, as even a small amount of blue light exposure can interrupt your sleep process.
Swannies Blue Light Blocking Glasses are 100% UV-rated and offer UV protection for your eyes. However, please bear in mind that you should never look directly at the sun, even when wearing UV-protective dark eyewear. While Day and Night Swannies are UV-rated, they are designed specifically for indoor wear and will not reduce glare as much as sunglasses.
Due to hygienic reasons, the earplugs are not covered by the return policy: https://www.swanwicksleep.com/pages/return-policy
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The Reusable Earplugs Kit includes two sets of bases and three tip options in two sizes each.