JIEHENG Light Blocking Tape 1.2 inch x 98 Feet, Light Blocking Tape for Electronics, Light Cover 100% Covers for LED or Routers (100% Blocking)

Where or where has this been all my life???? I LOVE a dark room and HATE bright LED lights. This tape dims those lights to an acceptable level without taking away see the lights altogether. Can easily cut this tape to fit any size and for the price you get A LOT of tape. So easy to use! If a single layer doesn't work well enough, double it and vola! The tape is quite durable and works very well! Sticks to anything I attach it to so far. And for the price, you can't go wrong!

This stuff is great. Easy to install and wide enough to stick over those super bright LED lights in my new kitchen cabinets. Dims about 50% and takes that glare away. It’s easier to install than the tape without the backing, too.

It works—enabled a totally blacked-out bedroom with each true light-blocking materials I used. It covered my mistakes and made it easy. It’s also perfect for little lights on air cleaners, surge protectors, etc. I owe my best sleep to this tape!

This was a cheap and elegant way to block light from an unwanted light source from an electronic device

This tape dims very well and is easy to remove and even stays sticky after a couple times removing and reapplying. But it is SO HARD to remove it from the lining, which made me hesitant to buy it in the first place. I gave it a chance, but it’s nearly impossible to remove it from the lining, it’s practically unusable. Going to get one without the lining.

Good product, it does its job efficiently.

I used this to cover the lights in my toddler's bedroom. She was starting to get distracted by all of the lights. It's so nice and works so well. It was really thin when I took it off the roll and I was concerned if it was going to work, but you can't see a thing. It stuck over the round button very easily. My only complaint is that it's hard to get the paper off of the back of the tape. A perforation down the middle or something like that would probably be helpful. But the roll is huge for the price, and very worth it.

This product is exactly what you want. It does a great job of making those annoying LED lights on every device in your house tolerable. Not only does it work really well, making it easy to use and work with is a huge plus. It is easy to get it off the backing without having to fight with the tape. It is also very sturdy yet has the right amount of flexibility and density to do the job. A single layer should work in most cases, but in some cases, you may put a second layer over on top of the first, and that will tune down the light to a reasonable level for a room that you can more easily sleep in. I am very happy to have found a product that works as well as I would’ve hoped. It’s not every day on Amazon that you take a leap into the unknown with a brand you’ve never heard of and have a good experience. But in this case it does what it says it does, and does it well.