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LUCKUP Window Light Blocker Blackout PVC Strips for Blinds Gap Side Track Avoid Light Leakage Magnetic Tape Attached, Side/Top Installation (8PCS-17”L x 1.4”W x 0.8”H, White)

  • Based on 48 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 4
Order within 8 hours and 14 minutes
Available payment plans shown during checkout

Size: 17"L x 1.4"W x 0.8"H, 8PCS


Color: White


Features

  • Enhanced shading effect - The PVC light blockers are designed to cover the gap (up to 1.3) of most inside mounted blinds. Like a guardian, it stops the light from coming in through the sides of your blackout shades and achieves better blackout in your rooms.
  • How it works to block the light out? - L-shaped light blockers goes in front or behind your window shades to prevent light leakage on window gaps, stop the light comes from sides of your blinds for windows. Ideal for living room, bedroom, study, nursery and any where you take naps.
  • Easy fitting multi pack set - We provides several length combos for the light blocking strips, making it easier to fit all window types or doors. By buying multiple sizes together, you can reduce the need for cutting. It also avoids waste of material and is better for the environment.
  • Removable and easy to install - Each piece of window side track will come with two magnetic tapes. One attaches to the blocker strip and the other to the window. You can remove it easily and attach to another window as you need.
  • What you will get - 8 pcs light blocker, size: 17 L x 1.4 W x 0.8 H. These blockers pair perfectly with all blinds and shades from LUCKUP Brand, work especially well with the Blackout pleated shades, Blackout roller blinds, Dual layer Zebra roller shades. If you have any problem, please feel free to contact us.

Material: Polyvinyl Chloride


Product Dimensions: 17"L x 1.4"W


Brand: LUCKUP


Color: White


Room Type: Study, Washroom, Kitchen, Living Room, Bedroom


Operation Mode: Manual


Special Feature: Window Treatments, Blackout


Number of Items: 8


Pattern: Solid


Product Care Instructions: Spot Clean


Closure Type: Magnetic


Size: 17"L x 1.4"W x 0.8"H, 8PCS


Mounting Type: Inside Mount, Outside Mount


Water Resistance Level: Not Water Resistant


Item Weight: 2.68 pounds


Manufacturer: LUCKUP


Country of Origin: China


Item model number: ZYHJ43-8W


Date First Available: July 1, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Not recommended
Size: 17"L x 1.4"W x 0.8"H, 8PCS Color: White
Cheap plastic. The light goes right through.
Reviewed in the United States on February 25, 2023 by Vainx507 Vainx507

  • Good idea, but could be improved.
Size: 59"L x 1.4"W x 0.8"H, 4PCS Color: White
So disclaimer I have the light blocking, cellular shades, if I had mini blinds I think these would work better. The plastic guards are very nice, well made and sturdy. The issues I had was with the magnetic strips. I think it's a little over kill. They did not stick to well to the wall or plastics. And most of the light got in where the magnetics did not fit. I think a 2x tape or foam tape would be better for this application. When I pair the plastics guards with my blinds and curtains most of the light is blocked. I think this is a good idea for older homes or rooms with a lot of light bleadover. ... show more
Reviewed in the United States on August 28, 2023 by Misshoke Misshoke

  • Does Not Block Light
Size: 59"L x 1.4"W x 0.8"H, 4PCS Color: White
Light Blocker? Not really.... Lets in a warm orange glow instead. I would not recommend this product unless you want orange light.
Reviewed in the United States on June 27, 2023 by Steven Steven

  • Don’t work
Size: 59"L x 1.4"W x 0.8"H, 4PCS Color: Black
These did not block any side window light for me. And they kept falling down. I wouldn’trecommend. I just got double sided tape and restored the curtains to the wall. Much more effective
Reviewed in the United States on June 15, 2023 by doornbok

  • Just doesn’t stick!
Size: 17"L x 1.4"W x 0.8"H, 8PCS Color: Black
In theory this is awesome but it just doesn’t stick so unless you are willing to permanently adhere this to your window frame I would pass on it. Had I not have already cut the panels I would have returned it.
Reviewed in the United States on March 20, 2023 by Dawn B.

  • Helps block out the light on the sides really well
Size: 59"L x 1.4"W x 0.8"H, 4PCS Color: Black
I was happy I ended up getting the 59 inch long blockers. Because I ended up using them all to block out all four sides of my windows. The roller shades I got allowed a decent gap at the top, as well as a bigger than expected side gaps. I did have to add a little block of wood to the sides so the plastic blockers would cover the sides correctly. I am really happy with the finished product. You get a lot of adhesive magnetic strips for your wall, and the plastic blockers. Doing my windows and using the strips I still had two rolls left I did not use. Cutting the plastic was very easy, I ended up using a coping saw to cut the plastic. Overall I'm really happy that I ended up getting these for my shades. ... show more
Reviewed in the United States on August 31, 2023 by Robert Robert

  • For my use, they work well...but read the review
Size: 59"L x 1.4"W x 0.8"H, 4PCS Color: White
I ordered these to install on first floor windows in my garage for PRIVACY, not light blocking. I noticed a kid peeking into my garage one day and it bothered me that you could see something when the shades were down (not tightly fitted to the sides). These added the privacy I wanted. Install is dead simple, but I did use my own tape which sticks very well and will remove without damage. They DO NOT fully block light. If that's your use case, perhaps not the best option. Would I pay my own money for it? Yes, they solved my PRIVACY problem. ... show more
Reviewed in the United States on August 20, 2023 by RenaissanceDad

  • They work best on smaller windows.
Size: 17"L x 1.4"W x 0.8"H, 8PCS Color: White
These light blocking channels work well, are easy to install, and are great for smaller windows. If you have really tall or large windows it would be better to use a longer type as there are too many joints. I used them to make a "frame" on the sides of my window unit, then made a panel of styrofoam covered with fabric to slip behind the light blockers so it covers the cheap accordion style side wings. It looks better and also provides more insulation. ... show more
Reviewed in the United States on August 3, 2023 by BayouBlssm

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