![Portable blackout curtains - created because we needed total darkness to sleep and light is BRIGHT, launching on Kickstarter today : r/Nightshift Portable blackout curtains - created because we needed total darkness to sleep and light is BRIGHT, launching on Kickstarter today : r/Nightshift](https://external-preview.redd.it/vCXNJug6V-GC1mA_xIvibkl1u4j9qhw0IlFuAcTRA-w.jpg?auto=webp&s=58ff977bc82d3cf075eb827fc40822a158bccd76)
Portable blackout curtains - created because we needed total darkness to sleep and light is BRIGHT, launching on Kickstarter today : r/Nightshift
![Why are blackout curtains considered good for helping to keep a room cool when black absorbs the most light and would heat up the most? : r/NoStupidQuestions Why are blackout curtains considered good for helping to keep a room cool when black absorbs the most light and would heat up the most? : r/NoStupidQuestions](https://styles.redditmedia.com/t5_2w844/styles/communityIcon_krq4riav5m191.png)
Why are blackout curtains considered good for helping to keep a room cool when black absorbs the most light and would heat up the most? : r/NoStupidQuestions
![Eclipse absolute zero 100% blackout window curtains vs what you actually get : r/ExpectationVsReality Eclipse absolute zero 100% blackout window curtains vs what you actually get : r/ExpectationVsReality](https://external-preview.redd.it/_uXLLktaHq9tUXOjsMQ5dZoZiWcigyTyUXMYBDbT3aQ.jpg?auto=webp&s=74219afa943e4f838bf92cfe2b9c97b29bfa0fa8)
Eclipse absolute zero 100% blackout window curtains vs what you actually get : r/ExpectationVsReality
![Does anyone use blackout curtains and have an idea of how much you save? I put these curtains up to fight the Texas summer heat and plan to add to all windows. : Does anyone use blackout curtains and have an idea of how much you save? I put these curtains up to fight the Texas summer heat and plan to add to all windows. :](https://i.redd.it/ghliuhed9s231.jpg)
Does anyone use blackout curtains and have an idea of how much you save? I put these curtains up to fight the Texas summer heat and plan to add to all windows. :
![My new 100% blackout curtains. My room is so dark now! (Previous curtains in the comments) : r/migraine My new 100% blackout curtains. My room is so dark now! (Previous curtains in the comments) : r/migraine](https://i.redd.it/ymnkc89dc5251.jpg)