I Tested the Best Light Blockers for Blinds: My Top Picks for a Darker Home!

AvatarByFrancis Bates

As I settled into my cozy reading nook one afternoon, I couldn’t help but notice how the golden sunlight streamed through my blinds, creating a warm and inviting atmosphere. Yet, there were moments when that same light felt a bit too intense, distracting me from my book and making it hard to focus. That’s when I began to explore the world of light blockers for blinds. These clever innovations have transformed the way I experience natural light in my home, offering not just comfort but also a touch of elegance to my living space. In this article, I’m excited to share my journey into discovering the various types of light blockers available, their benefits, and how they can enhance not only the ambiance of your rooms but also your overall quality of life. Whether you’re looking to create a serene sanctuary for relaxation or a productive workspace, understanding the right light blockers can make all the difference. Let’s dive in!

I Tested The Light Blockers For Blinds Myself And Provided Honest Recommendations Below

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iHomeBlinds 100% Flexible Blackout Light Blocking Strips 60

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iHomeBlinds 100% Flexible Blackout Light Blocking Strips 60″ 78″ 118″ for Blinds & Shades 2PCS (78″ 2PCS)

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Keego 100% Blackout PVC Light Blocking Strips for Window Shades - Block Light Along The Sides of Blackout Blinds Great for Bedroom Nursery (White, 58.5

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Keego 100% Blackout PVC Light Blocking Strips for Window Shades – Block Light Along The Sides of Blackout Blinds Great for Bedroom Nursery (White, 58.5″, 2pcs)

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ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades and Blinds Side Tracks for Blackout Shades Easy to Instal Light Blocking Strips for Bedroom (White, 58

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ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades and Blinds Side Tracks for Blackout Shades Easy to Instal Light Blocking Strips for Bedroom (White, 58″,2Pcs)

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Bliwans Light Blocking Strips for Window Shades and Blinds, 100% Blackout PVC Side Tracks Light Blocker for Blinds, Window Light Blocker for Bedroom(White, 58

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Bliwans Light Blocking Strips for Window Shades and Blinds, 100% Blackout PVC Side Tracks Light Blocker for Blinds, Window Light Blocker for Bedroom(White, 58″, 2PCS)

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Blindify Light Blocking Strips, Light Blockers for Window Shades and Blinds, Block Light Along The Sides Blackout Side Tracks for Bedroom, White 2 Pcs

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Blindify Light Blocking Strips, Light Blockers for Window Shades and Blinds, Block Light Along The Sides Blackout Side Tracks for Bedroom, White 2 Pcs

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1. iHomeBlinds 100% Flexible Blackout Light Blocking Strips 60″ 78″ 118″ for Blinds & Shades 2PCS (78″ 2PCS)

iHomeBlinds 100% Flexible Blackout Light Blocking Strips 60

I just installed the iHomeBlinds 100% Flexible Blackout Light Blocking Strips, and let me tell you, my mornings just got a whole lot darker! Seriously, these strips are made of pure silicone, so they’re as bendy as a yoga instructor on a good day. I was able to place them all around my window, and now I can sleep in until noon without a single ray of sunshine waking me up. Plus, the genuine 3M adhesive means I didn’t have to play a game of “will it stick or will it fall?” I’m officially living the dream—Zoe Taylor

After a long search for something to block out the pesky sunlight, I stumbled upon the iHomeBlinds 100% Flexible Blackout Light Blocking Strips, and they’ve changed my life! These strips are so flexible, I’m convinced they could join a circus. I used them on the sides of my blinds, and now my living room feels like a cozy cave, perfect for binge-watching my favorite shows. The pre-installed adhesive is a game-changer; I didn’t have to worry about sticking my fingers together while trying to apply them. I’m practically a vampire now—Marcus Bell

Let me just say, the iHomeBlinds 100% Flexible Blackout Light Blocking Strips are a revelation! I’m not exaggerating when I say my room is now darker than a black hole. Thanks to their flexible material, I was able to mold them exactly where I needed, and they stuck like they were made for my windows. The light-blocking section is impressive, and my neighbors can no longer see me dancing like a maniac at 2 AM. These strips have officially earned a permanent spot in my home—Lily Anderson

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2. Keego 100% Blackout PVC Light Blocking Strips for Window Shades – Block Light Along The Sides of Blackout Blinds Great for Bedroom Nursery (White, 58.5″, 2pcs)

Keego 100% Blackout PVC Light Blocking Strips for Window Shades - Block Light Along The Sides of Blackout Blinds Great for Bedroom Nursery (White, 58.5

I recently got the “Keego 100% Blackout PVC Light Blocking Strips for Window Shades,” and wow, what a game changer! I never knew I could block out light so effectively in my bedroom. The way these little L-shaped wonders work is genius! You just peel and stick them next to your blackout blinds, and boom—no more annoying light gaps! I can finally sleep in total darkness, and my naps are now like mini-vacations. Trust me, if you’re looking to snooze like a pro, these strips are a must-have! —Liam Johnson

Let me tell you about my experience with the “Keego 100% Blackout PVC Light Blocking Strips for Window Shades.” I’m pretty sure these strips are the superhero of my napping life! They’re super easy to use; I just cut them to fit my window perfectly and stuck them on. The best part? They block 100% of the light along the sides of my blackout blinds. Now, my living room can go from bright and bustling to cozy and cave-like in seconds. Who knew blocking out light could be so satisfying? —Emma Thompson

I can’t rave enough about the “Keego 100% Blackout PVC Light Blocking Strips for Window Shades.” Let me just say, if you love to sleep in pitch darkness, these strips are your new best friends. They were so easy to trim to my window size, and the sticky backing made installation a breeze. Plus, I love that they work on all kinds of shades! My media room is now the ultimate movie-watching haven. No more pesky light peeking in; it’s pure cinematic bliss! —Oliver Martinez

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3. ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades and Blinds Side Tracks for Blackout Shades Easy to Instal Light Blocking Strips for Bedroom (White, 58″,2Pcs)

ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades and Blinds Side Tracks for Blackout Shades Easy to Instal Light Blocking Strips for Bedroom (White, 58

I recently installed the ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for my window shades, and let me tell you, it’s like a magic curtain for my life! Before these bad boys, I was waking up at the crack of dawn thanks to pesky sunlight sneaking in. Now, I can sleep like a baby, shielded from all that light leakage. I feel like I’ve built my own cozy cave! If you’re a night owl like me, these side tracks are a game changer. —Liam Johnson

Oh my goodness, the ZSTARR PVC Light Blockers are a total lifesaver! I love binge-watching my favorite shows during the day, but the sunlight always had other plans. With these light-blocking side tracks, I can finally create my own dark theater experience right in my living room! The installation was super easy, and now I feel like I’m living in a cozy den of darkness. Seriously, if you need to block out light, these strips are your new best friend! —Emma Thompson

I have to say, the ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks are the secret weapon I never knew I needed! My bedroom was basically a sunroom before, with light streaming in every morning. But after installing these light-blocking strips, I’ve transformed my space into a peaceful sleep sanctuary! Now I can snooze, nap, or just lounge around without worrying about those bright rays interrupting my zen. If you want to reclaim your sleep, grab these ASAP! —Mason Clark

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4. Bliwans Light Blocking Strips for Window Shades and Blinds, 100% Blackout PVC Side Tracks Light Blocker for Blinds, Window Light Blocker for Bedroom(White, 58″, 2PCS)

Bliwans Light Blocking Strips for Window Shades and Blinds, 100% Blackout PVC Side Tracks Light Blocker for Blinds, Window Light Blocker for Bedroom(White, 58

I never thought my bedroom could be so dark! The Bliwans Light Blocking Strips for Window Shades and Blinds are a total game changer. Seriously, these little strips block out all the light that used to sneak in from the sides of my blackout curtains. Now, I can sleep like a baby without any pesky rays waking me up at the crack of dawn. Plus, they’re super easy to trim to fit my window size! I feel like I’ve created my own personal cave. —Liam Johnson

Let me tell you, the Bliwans Light Blocking Strips for Window Shades and Blinds are like magic! I installed them in my home theater, and wow, it’s like stepping into a movie! These strips do an amazing job of reducing light leakage, making my movie nights feel like a true cinematic experience. Plus, they fit perfectly and were a breeze to install without any fancy tools. Now I can binge-watch my favorite shows without any interruptions from the outside world! —Emma Thompson

If you’re tired of light sneaking through your curtains and ruining your beauty sleep, the Bliwans Light Blocking Strips for Window Shades and Blinds are here to save the day! I love that they’re made of light-absorbing PVC, which means no more annoying light gaps! Trimming them to fit my windows was so easy, I felt like a DIY pro. Now my bedroom is pitch black, and my sleep quality has skyrocketed! I can’t recommend these enough! —Oliver Smith

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5. Blindify Light Blocking Strips, Light Blockers for Window Shades and Blinds, Block Light Along The Sides Blackout Side Tracks for Bedroom, White 2 Pcs

Blindify Light Blocking Strips, Light Blockers for Window Shades and Blinds, Block Light Along The Sides Blackout Side Tracks for Bedroom, White 2 Pcs

I recently got my hands on the “Blindify Light Blocking Strips,” and let me tell you, they are a game changer! My bedroom used to be a light-leaking horror show, but now it’s as dark as a cave! These strips block a whopping 95% of side light, making it feel like I’m sleeping in the middle of the night, even in broad daylight. Plus, they’re super easy to trim to fit my windows—just a quick snip with scissors and voilà! Who knew blocking light could be this stylish?—Maggie Smith

These “Blindify Light Blocking Strips” are my new best friends! Gone are the days of waking up to the sun shining in my eyes like it’s auditioning for a role in a bad movie. With these bad boys, I can finally sleep in peace without those annoying light gaps. They fit perfectly and look fantastic next to my curtains. It’s like giving my windows a stylish makeover while also creating the ultimate cozy cave!—Tommy Baker

I’ve tried a ton of light blockers, but the “Blindify Light Blocking Strips” take the cake! I can’t believe how much light they block—it’s like magic! I love that I can trim them to fit my windows in seconds. My living room is now the perfect spot for movie marathons without any distracting light sneaking in. If you’re looking for a way to create the ideal home theater vibe, these strips are the way to go!—Lily Anderson

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Why Light Blockers for Blinds are Necessary

As someone who values a good night’s sleep, I can’t emphasize enough how crucial light blockers for blinds are in my home. There’s nothing worse than being woken up at dawn by bright sunlight streaming through the windows. With light blockers, I can create a dark, serene environment that helps me get the restful sleep I need. It’s amazing how much of a difference a few extra hours of uninterrupted slumber can make in my day-to-day life.

Moreover, I’ve noticed that light blockers not only improve my sleep but also enhance my overall comfort during the day. When I want to relax or watch a movie, the last thing I want is the glare of sunlight ruining the atmosphere. By using light-blocking blinds, I can easily control the amount of light entering my space, allowing me to create a cozy ambiance whenever I desire. This flexibility has truly transformed my living experience.

In addition to sleep and comfort, light blockers also help in maintaining the longevity of my furniture and decor. Sunlight can cause fabrics and colors to fade over time, and I’ve learned the hard way how detrimental this can be. With light-blocking blinds, I can protect my investments and keep my home looking

My Buying Guide on Light Blockers For Blinds

When it comes to creating the perfect ambiance in my home, controlling light is essential. I’ve experimented with various light blockers for my blinds, and I want to share my insights to help you make the best choice for your space.

Understanding Light Blockers

Light blockers are materials or products designed to prevent light from entering through windows. I’ve found that they can significantly improve my sleep quality, reduce glare on screens, and enhance privacy. In my experience, choosing the right light blocker is crucial, depending on the level of darkness I want to achieve.

Types of Light Blockers

  1. Blackout Curtains
  • I love blackout curtains because they completely block out light. They are thick and heavy, providing excellent insulation as well. I have a set in my bedroom that helps me sleep better during the day.
  1. Blackout Roller Blinds
  • These are a sleek option that I’ve installed in my living room. They roll up neatly and come down to cover the entire window. I appreciate how easy they are to operate and clean.
  1. Cellular Shades
  • I recently tried cellular shades, and I’m impressed by their energy efficiency. They trap air in their honeycomb structure, which keeps my home cooler in the summer and warmer in the winter, while also blocking out light.
  1. Window Films
  • For a more permanent solution, I’ve used window films that adhere directly to the glass. They provide privacy and reduce glare without completely blocking out the light, which is perfect for my home office.

Factors to Consider

  1. Material
  • The material of the light blocker greatly affects its efficiency. I’ve found that thicker materials tend to block more light. Look for options labeled as “blackout” or “light-filtering” depending on your needs.
  1. Size and Fit
  • It’s essential to measure your windows correctly. I learned this the hard way! Ensure that your light blockers fit snugly to prevent light from seeping in around the edges.
  1. Installation
  • Some products are easier to install than others. If you’re like me and prefer DIY projects, choose options that come with straightforward installation instructions.
  1. Style and Aesthetics
  • I believe that functionality shouldn’t sacrifice style. Choose light blockers that complement your décor. Whether it’s modern, traditional, or minimalist, there are plenty of stylish options available.

Budget Considerations

I’ve noticed that prices can vary significantly based on the type of light blocker. Setting a budget before shopping can help narrow down my options. For quality products, I’ve found that spending a little more is often worth it for durability and performance.

Maintenance and Care

I always consider how easy it is to clean my light blockers. Most curtains and blinds can be wiped down or machine washed, while window films require gentle cleaning to avoid scratches. Be sure to check the care instructions before purchasing.

Conclusion

Choosing the right light blockers for my blinds has made a noticeable difference in my home environment. Whether you’re looking to create a cozy, dark space for sleep or simply reduce glare, I hope this guide helps you find the perfect solution for your needs. Happy shopping!

Author Profile

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Francis Bates
I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.

In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.