



Buy Sleepy Time Tracks- Light Gap Blocker for Cellular and Window Shades. Effective at Light Blocking Along The Edges of Your Blackout Shades (Bottom Track only 60" White)…: Window Treatment Hardware - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works great - I have black out shades that let a lot of light in along the bottom and sides. With these installed my room stays completely dark Review: Sides work better than bottom - Relatively easy to install, though one panel hit the wall before I was ready, and then pulled paint off with it, so just be very deliberate and careful to avoid my mistake. It does a nice job blocking the light in the sides, just a tiny bit comes through at the top and bottom. Unfortunately the bottom piece I ordered really doesn’t block as much light as the sides do. But overall, I’m happy with them and my baby naps much better!










| ASIN | B077W53GSP |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,742,172 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #7,848 in Window Treatment Hardware #32,821 in Window Treatments |
| Brand | Sleepy Time Tracks |
| Color | White |
| Control Type | Manual |
| Customer Reviews | 3.9 3.9 out of 5 stars (45) |
| Date First Available | October 26, 2025 |
| Included Components | [Mounting Brackets, Screws] |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.5 pounds |
| Item model number | 745556102029 |
| Manufacturer | Sleepy Time Tracks |
| Material | Plastic |
| Mounting Type | Inside Mount |
| Number Of Pieces | 2 |
| Number of Items | 1 |
| Opacity | 1 inches |
| Operation Mode | Manual |
| Pattern | Solid |
| Product Care Instructions | Spot Clean Only |
| Product Dimensions | 4"L x 1"W |
| Recommended Uses For Product | Indoor |
| Room Type | Bedroom, Nursery |
| Shape | Rectangular |
| Size | 1"W x 4"H |
| Special Feature | Light blocking |
| Special Features | Light blocking |
| Specific Uses For Product | Window |
| UPC | 745556102029 |
| Water Resistance Level | Not Water Resistant |
S**H
Works great
I have black out shades that let a lot of light in along the bottom and sides. With these installed my room stays completely dark
C**A
Sides work better than bottom
Relatively easy to install, though one panel hit the wall before I was ready, and then pulled paint off with it, so just be very deliberate and careful to avoid my mistake. It does a nice job blocking the light in the sides, just a tiny bit comes through at the top and bottom. Unfortunately the bottom piece I ordered really doesn’t block as much light as the sides do. But overall, I’m happy with them and my baby naps much better!
T**5
Easy to install - works GREAT!
Exactly what I was looking for. Got Hunter Douglas Light Lock shade which I thiught had a bottom channel but it didn’t! This product was perfect. Easy to install. Totally blocked the light coming in at the bottom of the shade.
B**.
These really work
I've tried a couple of different sets of TDBU cellular light blocking shades. The ones I like best are cordless, but they let a lot of light in around the sides and the top. This product solves the sides/bottom problem completely.
J**R
Does the trick !
What a cool gadget and it literally creates a black out in your room where it did not exist before. The quality is great and I really like that it’s magnetic. It looks like it’s part of my expensive shades. I ordered one just to see how it would go, and now I ordered six more to do the rest of the room! Thank you for making this product.
S**T
The product works for specific type of windows
This product works very well for specific types of windows but on our bedroom window, we had to get creative to get the light blocking we needed.
M**K
Works perfectly at blocking the light!
Without this product we get a lot of light coming in around the edges of our blinds. It's very easy to install and it makes a huge difference!
B**N
Close but not perfect
They black out very well. Easy to install. Reason for only 4 stars is that the tape doesn't stick to the inside of the wooden window well. I tried screwing in a few small wood screws but it still isn't perfect. It there was a better clasp setup for the top and bottom of the window well, you wouldn't need the tape. I am sure an innovative person will hack a better solution.
Trustpilot
Hace 2 meses
Hace 3 semanas