How are these different than Daylights and Sunsets? Can I wear TrueDark Twilights at any time of the day?

Twilights are for nighttime (use 30 mins before sleep), to shift your brain into a calm, sleep-ready state. They can shift your circadian cycle and help you beat jetlag. Using Twilights during the day may block wavelengths needed for focus & energy.

Do I still need Sunsets or Twilights if I wear Daylights junklight blocking glasses all day?

Yes. Each lens plays a unique role. Daylights filter 75% of blue light while letting in healthy blue for energy and focus. Sunsets help you ease naturally into evening, and Twilights block 99% of junklight to mimic darkness and support deep sleep.

What is Junklight and how can it affect me?

Junklight is the artificial light from screens, LEDs, and overhead lighting. Your brain treats light like a signal—the wrong light at the wrong time of day throws your biology out of rhythm. The result? Junk sleep, junk energy, junk focus.

When is the best time to use Twilights glasses to block junklight?

Wear 30 minutes before bed and anytime you may wake during the night. If you wake for any reason (to get a drink, bathroom break, or childcare), Twilights protect your circadian rhythm so you can fall back asleep quickly.

What are other good times to use Twilights glasses?

Twilights are especially helpful for shift workers, frequent flyers, and anyone struggling with sleep. By simulating total darkness, they’re an effective tool against jet lag and irregular sleep schedules.

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TrueDark Twilights Classic Blue Light Blocking Glasses - Reduce Eye Strain and UV Glare for Better Sleep - Men & Women - Computer Screen, Gaming, TV, Phone - by Dave Asprey

TrueDark Twilights Classic Blue Light Blocking Glasses - Reduce Eye Strain and UV Glare for Better Sleep - Men & Women - Computer Screen, Gaming, TV, Phone - by Dave Asprey

Product ID: 379152664

Details

Brand
TrueDark
Colour
Green
Material
Plastic/Glass
Frame type
wrap-around
Frame material
Flexible

🛌Boosts melatonin for deeper sleep

🕶️Flexible, durable frame for all-night comfort

🛡️Blocks 99% blue/green/violet light

Description

🌙 Sleep smarter, not harder — see the night in a whole new light!

INCLUSIVE DESIGN - Unisex fit crafted for every face, empowering busy millennials to optimize rest and productivity effortlessly.
ALL NIGHT COMFORT - Flexible arms and lightweight design let you wear them even while falling asleep—comfort meets function.
SCREEN TIME SAVIOR - Perfect for professionals and gamers who want to protect their eyes from harmful blue light without sacrificing style.
ULTIMATE SLEEP HACK - Darkest red lenses filter 99% of sleep-disrupting junk light to supercharge your circadian rhythm.
JET LAGS WORST ENEMY - Seamlessly reset your internal clock during travel and conquer new time zones with ease.

TrueDark Twilights Classic glasses feature the darkest red lenses on the market, blocking 99% of blue, green, and violet wavelengths to naturally boost melatonin production and improve sleep quality. Designed with flexible arms and a lightweight polycarbonate frame, they offer all-night comfort for both men and women. Ideal for reducing eye strain from screens and combating jet lag, these glasses are a must-have for professionals seeking to optimize rest and maintain peak performance.

Specifications

ASIN	B072JFMFPG
ASIN	B072JFMFPG
Age Range Description	Adult
Apparel Fabric Stretch	No Stretch
Apparel Fabric Weight Class	Heavyweight
Arm Length	120 Millimeters
Best Sellers Rank	#52,709 in Health ( See Top 100 in Health ) #251 in Blue Light Blocking Glasses
Brand	TrueDark
Bridge Width	20 Millimeters
Collection Name	Twilights
Color	Green
Customer Reviews	4.1 4.1 out of 5 stars (195)
Customer reviews	4.1 4.1 out of 5 stars (195)
Date First Available	17 July 2017
Department	Unisex
Fit Type	One Size
Frame Material Type	Polycarbonate TR90
Frame Type	Full Rim
Frame Width	142 Millimeters
Fur Description	Natural Fur (Fur Origin: Not Specified)
Garment Size Country	Canada
Included Components	Foldable hard-shell glasses case and microfiber lens cleaning cloth
Is Discontinued By Manufacturer	No
Item Shape	Rectangular
Item Weight	8.46 Ounces
Item model number	TRU-TWI-PRE
Lens Height	40 Millimeters
Lens Material Type	Polycarbonate
Lens Width	65 Millimeters
Manufacturer	Biohacked, Inc.
Manufacturer	Biohacked, Inc.
Manufacturer Part Number	TRU-TWI-PRE
Material	Plastic/Glass (lens), Flexible Plastic/Metal (frame)
Number of Items	1
Package Dimensions	17.81 x 7.7 x 7.7 cm; 239.84 g
Pattern	Solid
Product Care Instructions	Hand wash with mild soap and lukewarm water. Avoid contact with harsh chemicals and high temperatures. Store in a protective case when not in use.
Special Features	Lightweight, Scratch-Resistant, UV Protection
Style Name	Classic
Style Number	TRU-TWI-PRE
Target Audience	Adults who use computers and care about eye health
UPC	855948007006
Unit Count	1 Count
size	One Size

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