FLANCCI LED Light Blocking Stickers, Light Dimming Filters, (2 Sheets) Dimming Sheets for Routers, LED Covers Blackout, Dimming 50% ~ 80% of LED Lights, (2Sheets = 1 Cut Out + 1 Uncut)

Worked perfectly. This was a gift for my GF, who suffers from cluster migraines from time to time and during an episode, needs total darkness in her bedroom, where her PC is located. She had been using items to block the little lights on the PC and monitor, but these light blocking stickers reduce the visible lights so much, she no longer needs to block them any other way.

Love that there is a whole sheet to be cut to size and another sheet with different sizes. My husband bought a digital clock that wouldn’t dim enough, now it is nice and dim. Great price too. Plenty of left over for future use. Although they stick to the glass, it’s easy to remove there is no adhesive.

I wish it had more blocking power but it still needs to let some light through. It’s easy to use and sticks great. I’ve had to problem with bubbles so far and it’s easy to remove. It’s a great value for what you get. And it works great. I wish it blocked a bit more light but I think this is the best you can get. I can my tv light so there isn’t a red light shining in my room at night. Id say if block around o ~90% of light. It block a lot but some still has to go through so your tv can work. I also have a type c days charger and have the same problem of light getting through. But this sticker and sock placed over rope the charger did the trick. If you need compete pitch black darkness to sleep, I’d recommend this as it best rid of most of the light but keeps things functional.

Total blackout ! I thought maybe there would be a small glow but this totally blockes it out . I have it on every electronic indicater light in my bedroom and sleep so much better now ! I also use it to cover the seat belt indicating light in my car so I don't have to see it flashing all the time now

Worked great. One sticker still lets some light out but definitely helped! You can double them up as needed. Plenty of size options

These are nice to cover the bright lights at night. However they are not dark enough. If I use 1 the lights are still too Britt. If i use 2 then you can't see the clock at all. I use 2 anyway because I cannot sleep withe the bright lights of the alarm clock. The alarm base, And chargers.

I was extremely skeptical after going through some reviews, but I have to say I am very pleasantly surprised. These work extremely well, I bought 80%, and I just double it up for leds that I don't need being super bright. 100% would recommend and buy again, although I think I won't have to because I bought the 3 pack thinking I would need to overlay them, but nope. I bought specifically for my alarm clock and it worked like a charm eventhough the alarm clock has dimming the lowest setting was still super bright in a dark room. ⭐⭐⭐⭐⭐

Precut ones are small which is ok for electronic devices but can fall off if handled frequently

I was a bit leery of ordering because quite a few people panned this product. This is advertised as light blocking, and that's what it does. I am quite satisfied because my unbelievably bright microwave light is now dimmed to a comfortable glow that I can still read. I did need two layers for the microwave because it is so bright, but my printer and PVR needed only one. This is not a blackout cover (use black tape, as someone else suggested, if you want total darkness) so don't expect that. It was easy to apply and peeled off easily so I could readjust it. Thus far it hasn't fallen off, and I don't see that it will.

Need several layers and then only partially blocks the light

İşe yarıyor. Denildiği gibi %50-80 karartma yapıyor.

Fait le job. Appliqué sur un écran de réveil bien trop lumineux la nuit, il atténue vraiment bien et tient en place depuis plus d'un an sans avoir à replacer.

Ero abbastanza scettico sull'acquisto, ma devo dire che sono perfetti, caricabatterie del telefono, spie varie in camera che di notte diventano dei punti luce fastidiosi per un buon riposo, con questi adesivi si oscurano e mettendone due praticamente sono completamente oscurati, ottimo acquisto lo consiglio.