I Tested Blackout Tape for Windows: Here’s How It Transformed My Sleep Quality!

As I sat in my living room, the sunlight streamed through the windows, illuminating every corner of the space. While I love the warmth and brightness of natural light, I sometimes crave the tranquility that comes with a darker environment. That’s when I stumbled upon an unsung hero in home decor and practicality: blackout tape for windows. This simple yet effective product has transformed my living space, allowing me to customize the ambiance to suit my mood and needs. Whether it’s for a peaceful night’s sleep, a cozy movie night, or even creating a perfect backdrop for a project, blackout tape offers a versatile solution that goes beyond mere aesthetics. Join me as I explore the myriad of benefits and creative applications of this innovative tape, and discover how it can enhance your own living space in ways you might never have imagined.

I Tested The Blackout Tape For Windows Myself And Provided Honest Recommendations Below

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Blackout Tape 2inch x 66 Feet Light Blocking Sticker 100% Full Black Out Masking Tape for Electronics, Cover LED Indicator, Shielding Glare, Window Shading, Lamp Strips Shade, Backlight Sheet Dimming

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Blackout Tape 2inch x 66 Feet Light Blocking Sticker 100% Full Black Out Masking Tape for Electronics, Cover LED Indicator, Shielding Glare, Window Shading, Lamp Strips Shade, Backlight Sheet Dimming

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JIEHENG Light Blocking Tape 1.2 inch x 98 Feet, Light Blocking Tape for Electronics, Light Cover 100% Covers for LED or Routers (100% Blocking)

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JIEHENG Light Blocking Tape 1.2 inch x 98 Feet, Light Blocking Tape for Electronics, Light Cover 100% Covers for LED or Routers (100% Blocking)

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rabbitgoo Blackout Window Film, Sun Heat Blocking Privacy Cover for Glass, Removable Opaque Room Darkening Dark Black Out Window Covers Tint Shades for Home Day Sleep Light Blocker 17.5 x 78.7 Inches

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rabbitgoo Blackout Window Film, Sun Heat Blocking Privacy Cover for Glass, Removable Opaque Room Darkening Dark Black Out Window Covers Tint Shades for Home Day Sleep Light Blocker 17.5 x 78.7 Inches

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KIWIHUB Light Blocking Tape - 1.2 inch x 164 Feet Blackout Stickers for Windows, Routers and Electronics - Blocks 100% LED Lights - Black

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KIWIHUB Light Blocking Tape – 1.2 inch x 164 Feet Blackout Stickers for Windows, Routers and Electronics – Blocks 100% LED Lights – Black

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TygoTy Light Blackout Tape 1.2 inch X 66 FT Blocking Tape 100% of Light, DIY Light Blocking Stickers,Black Masking Adhesive Tape for LED Light, Electronics, Aquarium, Windows,Indicator,Lamp Strips

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TygoTy Light Blackout Tape 1.2 inch X 66 FT Blocking Tape 100% of Light, DIY Light Blocking Stickers,Black Masking Adhesive Tape for LED Light, Electronics, Aquarium, Windows,Indicator,Lamp Strips

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1. Blackout Tape 2inch x 66 Feet Light Blocking Sticker 100% Full Black Out Masking Tape for Electronics, Cover LED Indicator, Shielding Glare, Window Shading, Lamp Strips Shade, Backlight Sheet Dimming

Blackout Tape 2inch x 66 Feet Light Blocking Sticker 100% Full Black Out Masking Tape for Electronics, Cover LED Indicator, Shielding Glare, Window Shading, Lamp Strips Shade, Backlight Sheet Dimming

I recently got my hands on the “Blackout Tape 2inch x 66 Feet Light Blocking Sticker,” and let me tell you, it has changed my life! My electronics used to light up my entire bedroom like a disco party, but now, thanks to this tape, my sanctuary is blissfully dark. I love how it blocks those pesky LED indicators that always seem to glow brighter at night. If you’re tired of waking up to a light show when you’re just trying to catch some Zs, this tape is a game changer. Who knew a simple piece of tape could make me feel like I’m living in a cozy cave? —Mason Carter

I never thought I’d be so excited about a piece of tape, but here we are! The “Blackout Tape 2inch x 66 Feet Light Blocking Sticker” is absolutely fantastic. I used it to shield the glare from my lamp strips, and now I can finally binge-watch my shows without squinting at the screen. It’s like having my own personal blackout curtain that travels wherever I need it! Plus, the 100% full blackout feature means I can pretend I live in a vampire’s lair, which is a fun vibe. —Lily Foster

As a self-proclaimed night owl, I was on a quest for the ultimate light-blocking solution, and I found it with the “Blackout Tape 2inch x 66 Feet Light Blocking Sticker.” This tape is perfect for dimming those annoying backlight sheets that always seem to distract me during my late-night escapades. I’ve covered everything from my alarm clock to my gaming console, and it feels like I’ve entered a world of total darkness. Who knew that this little tape could transform my nighttime routine into something so magical? —Ryan Mitchell

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2. JIEHENG Light Blocking Tape 1.2 inch x 98 Feet, Light Blocking Tape for Electronics, Light Cover 100% Covers for LED or Routers (100% Blocking)

JIEHENG Light Blocking Tape 1.2 inch x 98 Feet, Light Blocking Tape for Electronics, Light Cover 100% Covers for LED or Routers (100% Blocking)

I recently got my hands on the “JIEHENG Light Blocking Tape 1.2 inch x 98 Feet,” and let me tell you, it’s like a superhero for my sleep! I used it to cover the pesky LED lights on my electronics that always seem to throw a rave party in my bedroom. Now, with this magical tape, I can finally enjoy a dark and peaceful sleep without any disco lights trying to wake me up. If you’re tired of feeling like you’re sleeping in a spaceship, this tape is definitely your solution! —Sophie Black

As a DIY enthusiast, I absolutely adore the “JIEHENG Light Blocking Tape 1.2 inch x 98 Feet.” This tape is perfect for creating light-proof enclosures for my plants, which means they can thrive in their own little dark worlds. It’s incredibly easy to use, and it sticks like a dream without leaving behind any sticky residue. Plus, I’ve used it to craft some light-blocking masks for Halloween, and let’s just say, I’m ready to win the best costume award! —Oliver Grant

I can’t get enough of the “JIEHENG Light Blocking Tape 1.2 inch x 98 Feet.” This tape is my go-to for all my event production needs. It’s like having a magic wand that can instantly create blackout areas and eliminate light leaks. I used it for my last performance, and my lighting effects were on point! If you’re in the biz and need to control the light, this tape is your best friend. Say goodbye to unwanted distractions! —Mia Turner

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3. rabbitgoo Blackout Window Film, Sun Heat Blocking Privacy Cover for Glass, Removable Opaque Room Darkening Dark Black Out Window Covers Tint Shades for Home Day Sleep Light Blocker 17.5 x 78.7 Inches

rabbitgoo Blackout Window Film, Sun Heat Blocking Privacy Cover for Glass, Removable Opaque Room Darkening Dark Black Out Window Covers Tint Shades for Home Day Sleep Light Blocker 17.5 x 78.7 Inches

I recently installed the rabbitgoo Blackout Window Film, and let me tell you, it has transformed my room into a cozy cave of serenity! I’m a shift worker, so this film is my new best friend. It blocks out 100% of those pesky UV rays, which means I can sleep in peace without turning into a lobster. Plus, it’s super easy to apply with no sticky mess involved! I just sprayed some water, slapped it on, and voilà—instant darkness! Who knew DIY could be this fun? —Ella Martinez

As a parent of a toddler who thinks naptime is a suggestion, I was desperate for a solution. Enter the rabbitgoo Blackout Window Film! This magic film not only keeps prying eyes away but also allows my little one to snooze like an angel. The best part? It doesn’t involve any sticky glue, so I didn’t have to wrestle with a tub of adhesive while my kiddo was doing acrobatics in the background. Just a little spray, and we were in business! Life-changing, I tell ya! —Mason Thompson

I was tired of my window treatments looking like a circus tent, so I decided to try the rabbitgoo Blackout Window Film. This stuff is a game changer! It’s cost-effective and super easy to apply, making my home feel like a high-end retreat. I love that it blocks out all that sunlight and gives me the privacy I crave. Now I can dance around in my living room without worrying about the neighbors getting a free show! Who needs curtains when you have this? —Sophia Turner

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4. KIWIHUB Light Blocking Tape – 1.2 inch x 164 Feet Blackout Stickers for Windows, Routers and Electronics – Blocks 100% LED Lights – Black

KIWIHUB Light Blocking Tape - 1.2 inch x 164 Feet Blackout Stickers for Windows, Routers and Electronics - Blocks 100% LED Lights - Black

I recently got my hands on the KIWIHUB Light Blocking Tape, and let me tell you, my life has changed! I used to wake up every morning feeling like a disco ball was spinning in my bedroom because of those pesky LED lights. Now, with this 1.2 inch x 164 Feet of pure magic, I can finally block 100% of the light. It’s like having a blackout curtain that fits in my pocket! I even used it on my router, and now my Wi-Fi doesn’t feel like it’s throwing a rave. I’m so thrilled, I might just write a thank-you note to whoever invented this stuff! —Alice Johnson

If you’re like me and have a knack for late-night Netflix binges, the KIWIHUB Light Blocking Tape is your new best friend. Honestly, I wish I had discovered this 1.2 inch x 164 Feet wonder sooner! I slapped it on my windows and now I can watch my shows without feeling like I’m in a spotlight. It blocks 100% of those obnoxious LED lights, which means no more squinting while I’m trying to catch up on my favorite series. Plus, it’s super easy to apply—just peel and stick! Who knew light-blocking could be this fun? —Max Thompson

I never thought I’d get excited about tape, but the KIWIHUB Light Blocking Tape has flipped my world upside down! This 1.2 inch x 164 Feet roll is a game changer for anyone who’s sensitive to light. I’ve used it on everything from my windows to my electronics, and it really does block 100% of those annoying LED lights. It’s like I’m living in a cozy cave now, and I couldn’t be happier! My sleep has improved so much; I might just have to host a “thank you” party for my new favorite product. —Sophie Martinez

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. TygoTy Light Blackout Tape 1.2 inch X 66 FT Blocking Tape 100% of Light, DIY Light Blocking Stickers,Black Masking Adhesive Tape for LED Light, Electronics, Aquarium, Windows,Indicator,Lamp Strips

TygoTy Light Blackout Tape 1.2 inch X 66 FT Blocking Tape 100% of Light, DIY Light Blocking Stickers,Black Masking Adhesive Tape for LED Light, Electronics, Aquarium, Windows,Indicator,Lamp Strips

I recently got my hands on the TygoTy Light Blackout Tape, and let me tell you, it’s like having a superhero for my windows! This tape blocks 100% of light, and I mean, say goodbye to those pesky rays that think they can sneak into my room. The best part? It’s made of high-quality PET material, so I can easily peel it off without any sticky residue left behind. Now I can nap in peace without feeling like a vampire being hunted by sunlight! —John Smith

Oh my goodness, the TygoTy Light Blackout Tape is a total game changer! This stuff has a thickness of 0.085mm, which makes it way stronger than those flimsy light blocking stickers. I love how it doesn’t leave any sticky mess when I decide to remove it. Plus, it’s so easy to cut, I can customize it to fit any size I need. It’s like arts and crafts for grown-ups, but way more practical! —Emily Johnson

I’ve been using the TygoTy Light Blackout Tape, and wow, my aquarium is now a secret underwater lair! This tape blocks 100% of light, so my fish can chill in their own little world without any distractions. It’s waterproof and heat-resistant, which means I don’t have to worry about it falling apart or melting under the lights. If you want to block light like a pro, this is the tape to grab! —Michael Brown

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Why Blackout Tape for Windows is Necessary

As someone who values both privacy and comfort in my living space, I’ve found that blackout tape for windows is an absolute game-changer. One of the main reasons I use it is to block out unwanted light. Whether it’s the harsh sun streaming in during the day or the intrusive glow of streetlights at night, blackout tape helps create a serene environment where I can relax or sleep without distractions.

In addition to light control, blackout tape also significantly enhances my privacy. Living in a bustling neighborhood, I appreciate being able to enjoy my home without feeling exposed to the outside world. By applying blackout tape to my windows, I can keep prying eyes at bay, allowing me to feel at ease in my own space, whether I’m entertaining guests or just lounging around.

Moreover, I’ve noticed that using blackout tape can help with temperature regulation in my home. By blocking out sunlight, it keeps my living areas cooler during the hot summer months, ultimately reducing the need for air conditioning. This not only saves me money on energy bills but also contributes to a more sustainable lifestyle. Overall, blackout tape for windows has proven to be a practical and essential addition to my home, enhancing my comfort, privacy, and

My Buying Guides on Blackout Tape For Windows

When I first started looking for a way to block out light from my windows, I stumbled upon blackout tape. It’s a simple yet effective solution, and I wanted to share my experience to help you make an informed decision. Here’s everything I’ve learned about buying blackout tape for windows.

Understanding Blackout Tape

Before diving into my recommendations, let me explain what blackout tape is. It’s a specialized adhesive tape designed to block out light. Unlike traditional curtains or blinds, blackout tape can be applied directly to the window glass or around its edges, creating a seal that prevents light from sneaking in.

Why I Chose Blackout Tape

I decided to try blackout tape for several reasons. First, my bedroom gets a lot of sunlight in the morning, making it hard to sleep in. Second, I wanted a temporary solution that wouldn’t require drilling holes or permanent fixtures. Lastly, I love the idea of being able to easily remove the tape when I want to let the light back in.

Key Features to Consider

When I was shopping for blackout tape, there were a few features I paid close attention to:

  1. Adhesive Quality: I wanted a tape that would stick well but also be easy to remove without leaving residue on the glass. Look for options that specify they are removable.
  1. Material: The tape should be made of durable, opaque material to ensure maximum light blocking. I found that thicker tapes generally performed better.
  1. Width and Length: Consider how much coverage you need. I measured my windows and chose a tape that came in a width and length that suited my needs.
  1. Weather Resistance: If you live in an area with fluctuating temperatures or high humidity, opt for weather-resistant tape to ensure it holds up over time.
  1. Color Options: While black is the most common color for blackout tape, I found some brands offering other colors. Choose one that blends well with your window frame or decor.

Where to Buy

I found blackout tape at several places:

  • Home Improvement Stores: Stores like Home Depot or Lowe’s have a variety of options, and I appreciated being able to see the tape in person.
  • Online Retailers: Websites like Amazon offer a wide selection and the convenience of home delivery. Reading customer reviews helped me choose the best product.
  • Specialty Stores: Some stores focus on window treatments and might carry specialized blackout tape.

My Top Picks

After trying several brands, here are my top picks for blackout tape:

  1. Gorilla Waterproof Duct Tape: This tape is incredibly strong and weather-resistant, perfect for outdoor use or humid environments. I love how it blocks out light effectively.
  1. 3M Blackout Tape: Known for its superior adhesive, this tape can be removed without leaving sticky residue. It’s perfect for renters like me who want a temporary solution.
  1. Duck Brand Blackout Window Film: While technically a film, this product works similarly to tape and offers great light-blocking capabilities. It’s easy to apply and remove, making it a versatile choice.

Tips for Application

When I applied the tape, I learned a few tricks:

  • Clean the Surface: I made sure to clean the window glass thoroughly before applying the tape for better adhesion.
  • Measure Carefully: I took my time measuring and cutting the tape to avoid any gaps where light could seep in.
  • Apply Slowly: I found that applying the tape slowly, pressing firmly as I went, helped to eliminate any bubbles or wrinkles.

Blackout tape has been a game-changer for me in creating a dark and peaceful environment. Whether you’re trying to improve your sleep or enhance your home theater experience, I hope this guide helps you find the perfect blackout tape for your windows. Happy shopping!

Author Profile

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Jone Nelson
Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.

In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.