Swanwick®Classic Night Swannies: Blue Light Blocking Glasses for $49
March 19, 2020 / by Marco / Categories : Business, deals, design, entrepreneur, website





KEY FEATURES
Protect your eyes in style with these Swanwick® Crystal Night Swannies. These are blue light blocking glasses, scientifically proven to help you relieve eye strain and get better sleep. This leads to well-rested mornings and more productive days. With at least 1 to 2 hours of continuous use before bedtime, these Night Swannies can optimize your sleep. With CR-39 lenses, these prescription-grade glasses provide superior visual clarity and protection against blue light. Night Swannies can also be used during the day to protect your eyes from excessive day blue light exposure. These glasses come with cellulose acetate frames, making them adjustable, strong, and lightweight.
- CR-39 lenses & anti-reflective coating for superior visual clarity and protection against blue light
- Optimizes sleep w/ at least 1 to 2 hours of continuous use before bedtime
- Do not remove until all lights & devices are turned off
- Take regular breaks & allow some natural light exposure
An independent study by SleepScore Labs showed that Night Swannies resulted in significantly improved sleep, including an average of 33% increased sleepiness at bedtime, 11 minutes less time to fall asleep, and 24 minutes reducted time awake during the night.
PRODUCT SPECS
Specs
- Frame color: black
- Materials: BPA-free acetate frame, prescription-grade CR-39 lenses
- Lens width: 2.09″
- Lens height: 1.57″
- Bridge: 0.67″
- Temple: 5.51″
- Width: 5.39″
- One size fits all
- Cellulose acetate frames
- Spring hinges
- Prescription-grade lenses
- Controls blue light exposure
- NOT intended for night driving use
- Manufacturer’s 30-day warranty
Includes
- Swanwick®Classic Night Swannies: Blue Light Blocking Glasses (Black)
- Lens cleaning cloth
OTHER ARTICLES YOU MAY LIKE
REVIEWING AND UNBOXING THE TOOCKI USB-C RIGHT ANGLE 1.2M CABLE
USB C cables are among the most ordinary accessories we own, yet they can make a surprisingly noticeable difference to how comfortable our devices are to use while charging. The Toocki USB C right angle cable is a good example of a simple accessory that tries to solve a very common irritation, because instead of […]
read more
QUICK FIX TO CHANGE THE MAX SELL POWER TO LESS THAN 500W ON THE DEYE INVERTER
There are many reasons a home owner or installer might want to place a tight cap on how much solar power is exported to the public grid. Some households live under a strict export cap imposed by their local distribution network operator, others want to reduce export to focus on self consumption and battery charging, […]
read more


