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.

They work. It dims the light and it does not reflect on the inside of my helmet visor.

I was bit skeptical that a simple sticker might work, but it does! We got a new alarm clock but it was sooooo bright, it was like having a night light. No way I could sleep with that brightness. I cut the 80% dimming sheet to size and easily applied. Such an inexpensive fix!

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.

Purchased these to cover up a light on a new laptop (power button glows white and was giving me a headache) - the button is now covered and the headache is gone. I can still see the light but it's nowhere near as bright as it was. I've since used the other stickers to cover up various other electronic related lights in the house and it's shocking how much better you sleep when the eye-piercing light is gone. Good variety of size and shapes, and they seem to be adhesive enough to meet my needs at least.

I bought this Flancci LED blocking kit to tone down the fiercely bright light on the bug chaser in my bathroom. I blinks every six seconds with a light bright enough to blind an airline pilot. It flashed all the way into my bedroom at night. Flancci to the rescue. In the picture, the bug chaser is on the top and a surge protector is on the bottom. I removed the Flancci strip from the surge protector so you could compare its relatively dim light to the bug chaser. I had to put 3 large spots on the bug chaser to dim it to the normal level of the surge protector, but it is working well. You can still see the flashing light which tells you that the bug chaser is working, but it does not reach into the bedroom. My only problem is that some of the Flancci spots don't adhere as well as others. Fortunately they give you many different sizes and shapes and a whole solid sheet that you can cut to fit. Good value for the money.

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.

Comodi per attenuare la luce led, io l'ho messo sull'orologio del forno che mi illuminava la cucina, sul logo di Sky comodi xche' ci sono tutte le misure e funziona

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.