Yoolax offers various blackout fabrics that can block out 100% of the sunlight and help create a better sleeping environment.
Happy now. Took a bit as the number 4 shade in my order was not programmed. Fortunately I tested them before install as they are 15 feet up. Once I figured out the programming guide I corrected them. All good now.
Set up with solar panels and Google home, highly recommend.
Product is of high quality works awesome easy to install we will be completing our basement windows with yoolax aswell definitely worth the money