
Definitely lets sunlight through, though these curtains still look great they specify they block out 80-90% of sunlight which is probably a little bit less than that. I decided to buy some that were completely 100% black out and I hung both sets on my window. One set is for looks and the other is for no sunlight because I work nights. Or you could just find some curtains that offer both; style and 100% proof.


Red And White Stripe Room Darkening Window Curtains With Grommet Top - Set Of 2 Panels, Each 52"X84" - DriftAway Mia Stripe Collection
52 Review

LUCKUP 100% Blackout Waterproof Fabric Window Roller Shades Blind, Thermal Insulated,UV Protection,For Bedrooms,Living Room,Bathroom,The Office, Easy To Install 20" W X 79" L(Grey)
46 Review

Enhance Your Privacy And Comfort With Our Window Film – Stained Glass Door Film, Anti-UV & Heat Control, Perfect For Office And Home
43 Review

Dusty Pink Velvet Blackout Curtains - Melodieux Pom Pom Thermal Insulated 52X96 Inch (1 Pair)
41 Review

24PCS BigOtters Artificial Lemon Slices - 2 Inch Assorted Colors Fake Fruits For Themed Party Decor, Kitchen Table Centerpiece & Crafts Projects
34 Review

Add A Touch Of Elegance With Windiy'S 5.9' Artificial Willow Vines And Eucalyptus Garland - Perfect For Weddings And Home Decor
34 Review

Artificial Hanging Vines, 12 Pack 84 Feet Fake Green Leaf Garlands Home Office Garden Outdoor Wall Greenery Cover Jungle Party Decoration
37 Review

Pink Artificial Fake Wisteria Vine Rattan Hanging Garland Silk Flowers String Home Party Wedding Decor 43.2 Feet (12 Pack)
41 Review