--- product_id: 646685379 title: "Spectra479 - 99.9% Blue Blocking Amber Glasses for Sleep - Medium Adult Size Nighttime Eye Wear - Special Orange Tinted Glasses Help You Sleep & Relax Your Eyes (Amber)" brand: "spectra479" price: "433.93 DT" currency: TND in_stock: true reviews_count: 6 category: "Spectra479" url: https://www.desertcart.tn/products/646685379-spectra479-99-9-blue-blocking-amber-glasses-for-sleep-medium store_origin: TN region: Tunisia --- # Amber lenses enhance sleep & relaxation Lightweight TR90 frame, 130mm width Blocks 99.9% blue & UV light Spectra479 - 99.9% Blue Blocking Amber Glasses for Sleep - Medium Adult Size Nighttime Eye Wear - Special Orange Tinted Glasses Help You Sleep & Relax Your Eyes (Amber) **Brand:** spectra479 **Price:** 433.93 DT **Availability:** ✅ In Stock ## Summary > 🌟 See the light, block the blue, own your night! ## Quick Answers - **What is this?** Spectra479 - 99.9% Blue Blocking Amber Glasses for Sleep - Medium Adult Size Nighttime Eye Wear - Special Orange Tinted Glasses Help You Sleep & Relax Your Eyes (Amber) by spectra479 - **How much does it cost?** 433.93 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/646685379-spectra479-99-9-blue-blocking-amber-glasses-for-sleep-medium) ## Best For - spectra479 enthusiasts ## Why This Product - Trusted spectra479 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fashion-Forward Wellness:** Sleek, modern oval frames that elevate your look while protecting your eyes from harmful screen glare. - • **Effortless All-Day Comfort:** Lightweight TR90 frame with a perfect medium fit (130mm width) designed for extended wear without fatigue. - • **Ultimate Nighttime Eye Shield:** Blocks 99.9% of disruptive 280-510nm blue & UV light for deeper, natural sleep. - • **Scientifically Tested & Trusted:** Clinically validated to block the most sleep-disrupting wavelengths, empowering you to reclaim your energy and focus. - • **Bright Amber Lenses, No Dark Tint:** Stay stylish and socially connected—these lenses filter blue light without darkening your vision or hiding your eyes. ## Overview Spectra479 Amber Glasses feature advanced blue light blocking technology that filters 99.9% of harmful 280-510nm wavelengths, including UV rays, using bright amber polycarbonate lenses. Designed with lightweight, durable TR90 frames sized for medium adult heads, these stylish glasses reduce eye strain and improve sleep quality without dark tinting, making them perfect for professionals seeking both function and fashion in their nighttime eyewear. ## Description Product Description Review: Just go for it - Solved my sleep issue. Literally a life saver as I now have the energy to pursue my dreams. Thank you! Review: Great - It's really comfy just like a pair of glasses, way more comfy than uvex blue light goggles. And the build is sturdy too, can tell the company is passionate about safe lights for our eyes. ## Features - FITS MEDIUM ADULT HEADS - For a larger size, search for our original style frames - BRIGHT LENSES - These are designed to pass as much non-blue light through as possible. There is no dark tint and they are not polarized. You can still make eye contact with loved ones and even forget you are wearing them. - FASHIONABLE FRAMES - Stylish and fashionable blue blocking glasses. - TECHNICAL SPECS - Tested to block 99.9+% of light from 280 - 510nm (this includes UV). The wavelengths between 450 - 510nm are the most disruptive wavelength of light at night. It is also the same frequency of light that is blasted directly into your eyeballs from electronic devices! Always wear protection! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076YQP6SB | | Age Range Description | Adult | | Apparel Fabric Weight Class | Lightweight | | Arm Length | 128 Millimetres | | Best Sellers Rank | #118,926 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #698 in Computer Bluelight Blocking Glasses | | Brand Name | Spectra479 | | Bridge Width | 16 Millimetres | | Colour | Nighttime | | Customer Reviews | 4.6 out of 5 stars 581 Reviews | | Fit Type | Regular | | Frame Material | TR90 | | Frame Material Type | TR90 | | Frame Type | Full Rim | | Frame Width | 130 Millimeters | | Garment Size Country | India | | Item Shape | Oval | | Item Weight | 1 Ounces | | Lens Height | 41 Millimeters | | Lens Material Type | Polycarbonate | | Lens Width | 60 Millimetres | | Manufacturer | Zendustries, Inc. | | Manufacturer Part Number | FBB1-RG-19-03 | | Material Type | TR90 | | Pattern | Solid | | Product Care Instructions | Clean with lens cleaner. Store in a case when not in use. | | Special Features | UV Protection | | Style Name | Computer | | Style Number | FBB1-RG-19-03 | | Target Audience | adults | | UPC | 602573393697 | | Unit Count | 1 Count | | size | M | ## Images ![Spectra479 - 99.9% Blue Blocking Amber Glasses for Sleep - Medium Adult Size Nighttime Eye Wear - Special Orange Tinted Glasses Help You Sleep & Relax Your Eyes (Amber) - Image 1](https://m.media-amazon.com/images/I/617rNnO7GNS.jpg) ## Questions & Answers **Q: Can you provide documentation to back up that these are fda approved? you provide this claim in your technical specs.** A: Hello, Yes of course. In fact all sunglasses imported into the USA are FDA Class 1 Medical Devices and have spectral transmittance documentation on file. This is because of UV protection: Lens should have a UVB (280 to 315 nm) transmittance of no more than one per cent and a UVA (315 to 380 nm) transmittance of no more than 0.3 times the visual light transmittance. Also there is a lens shatter test (ball drop test) that is performed on a certain percentage of every shipment that enters the USA. Every pair of legally imported sunglasses in the USA conforms to these standards. We had to mention the FDA thing on the product listing because so many people were asking about it for some reason. By the way, the FDA has no definition or guidelines for blue blocking glasses. For people looking for specific spectral transmittance properties (like anyone looking for sleep glasses), it's buyer beware! Please ask sellers to provide spectral transmittance test reports for the glasses that they sell. https://en.wikipedia.org/wiki/Sunglasses#United_States Please contact us directly for more information. We also have a recent 3rd party spectral transmittance test report from Colts Laboratories in Florida that we can send you. **Q: Are the earpieces soft? They look uncomfortable to sleep in.** A: They're not soft at all but not uncomfortable. Like sunglass frames they're hard plastic. I don't suggest sleeping in them. Why not wear a sleep eye mask? **Q: Are these glasses recommended for use as sunglasses. if not, why not? i understand that they block uv just like good sunglasses.** A: No **Q: Why isn't this made goggle style to block out the light from above and on the sides? or do they make it?** A: Hello, no we do not make goggles. Depending on the shape of the face, these do a great job of keeping light out from above. They do sit fairly close to the face. Direct light and peripheral light from above is the most problematic. We recommend goggle style with foam inserts and red lenses to people that work night shift and wear blue blockers in the daytime. Because sunlight is WAY more intense than screens and LED lighting, we recommend blocking all peripheral light. We recommend SafetyBlue's Sleep Savior goggles (no affiliation to us) for that purpose.https://smile.amazon.com/gp/product/B07CZ499J5/ For those of us just using them 1 - 2 hours before bed at nighttime, these work very well. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just go for it *by S***L on 21 June 2026* Solved my sleep issue. Literally a life saver as I now have the energy to pursue my dreams. Thank you! ### ⭐⭐⭐⭐⭐ Great *by S***H on 20 July 2023* It's really comfy just like a pair of glasses, way more comfy than uvex blue light goggles. And the build is sturdy too, can tell the company is passionate about safe lights for our eyes. ### ⭐⭐⭐⭐⭐ Truly Effective for Nighttime Blue Light Blocking *by R***N on 10 June 2025* These glasses are exactly what I was looking for! They do an excellent job of blocking blue light at night—my eyes feel more relaxed, and I’ve noticed it’s much easier to wind down and fall asleep. The amber tint is strong but not overwhelming, and the fit is comfortable for medium adult sizes. I especially appreciated the included visual test that clearly demonstrates how effectively they block blue light. Great quality and a noticeable improvement in my nighttime routine. Highly recommended for anyone serious about protecting their sleep and eye health! ## Frequently Bought Together - Spectra479 - 99.9% Blue Light Blocking Amber Glasses for Sleep - Medium Adult Size Nighttime Eye Wear - Special Orange Tinted Glasses Help You Sleep & Relax Your Eyes - Epi-paleo Rx: The Prescription for Disease Reversal and Optimal Health - Honeywell Uvex Ademco Skyper Blue Light Blocking Computer Glasses with SCT-Orange Lens (S1933X) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/646685379-spectra479-99-9-blue-blocking-amber-glasses-for-sleep-medium](https://www.desertcart.tn/products/646685379-spectra479-99-9-blue-blocking-amber-glasses-for-sleep-medium) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-12*