Light Blocking Stickers,Blackout Sticker for Electronic,2 Sheets Cover White and Black, LED Covers,100% Blocking(Cut and Whole-100% Blocking All Black)

TL;DR: An effective problem solver. Use a toothpick to place them accurately. They work very well for what they are; small pieces of precut black or white tinted, moderately sticky cellophane tape. They can be a little persnickety to accurately apply exactly, as some pesky power indicator LED's are larger and may be inconveniently located close to switches/dials/knobs on the face of electronic devices. I've found that removing the sticker from the sheet with, and then applying it to the targeted diode with the tip of a toothpick helps me to install them the first time with the accuracy of a sniper. One little sticker does a fine job of dimming the overly bright LED's of my desktop monitor and the various components of my PC, audio and video setups to a more tolerable brightness while looking nicer, not completely obscuring them or leaving goo residue like the black electrical tape I previously tried and removed.

These stickers are exactly what I was hoping for and even provide two different opacities of each color for customization! I am sensitive to blinking lights and LEDs, so these stickers have been very helpful for things like thermostats, outlets, consoles, and various electronic devices. I’m just happy as well to have these stickers laying around for future purchases because they give me peace of mind that I wont be kept awake or distracted by blinking lights anymore. I even added them to my electric toothbrush and it is great quality and hasn’t had any issues with the constant water exposure either. 5 out of 5 recommend, they are a must have and very affordable for what they provide

The IEHENG LED Light Blocking Stickers are durable and have stayed firmly in place without peeling, which is a big plus. They do a good job of blocking light and have made a noticeable difference, though there’s still some light bleed—mainly because the stickers are so small. I had to use 6–7 just to cover one device since the sheet is barely larger than my iPhone 12 Max. The black stickers are more effective than the white ones, but both work well overall. I think if the stickers were larger, the light bleed wouldn’t be an issue. The only downside of them working so well is that now it’s hard to tell if a device is on, which I get around by only covering most of the light and leaving some off, but on larger devices it's not an issue because the stickers are smaller than the light source! While I kept them because it wasn’t worth the hassle to return, they do feel overpriced, and I’d probably go for a cheaper option next time. They’d be perfect if priced around $4.99 or just add like 3 more sticker sheets to the pack instead of only 2. Also make larger stickers!

Picture this: It's midnight, you're cozily tucked in bed, and the room is pitch dark, just the way you like it for a good night's sleep. But wait, there's a small, annoying LED light from your electronic device flickering persistently. Sounds familiar, right? Well, I stumbled upon a simple yet brilliant solution - stickers! I'll be honest, initially, I was skeptical. How could something as straightforward as a sticker solve my light pollution woes? But, to my surprise, these stickers are a game-changer. They come in two sheets, offering a variety of sizes and shapes (circle and rectangular) to fit different devices. The package contains both black and white stickers, catering to different surface colors of our various light-emitting devices. What impressed me the most was their effectiveness. These stickers block 100% of LED lights, and the adhesive strength is remarkable. They stick firmly without leaving any residue when removed. Plus, they are incredibly easy to use – just peel and stick. I’ve used them on my router, printer, and even my laptop charger, and the results are flawless. No more unwanted LED glare! Another aspect worth mentioning is their versatility. The stickers are not just for nighttime. I found them useful for dimming lights on devices I use during the day, creating a more comfortable and distraction-free environment. The pack includes two sheets, and the price is a small investment for the comfort and convenience they offer. These stickers have become an essential in my household, and I've even recommended them to friends and family. Finally, a peaceful night's sleep or a focused work session is no longer disrupted by tiny, bright lights. These simple stickers have become my little secret to a more serene and comfortable living space.

These do reduce the amount of light that comes from the LEDs on the switches. I think if they used some type of foil backing would help much more.

This works well. Used it on the clock next to my bed. Now I finally dont have to cover the clock up

I searched for a dimming sheet that covers a bathroom ceiling light, not a tiny little sheet of tiny little stickers the size of a thumb nail that won't cover a freaking light fixture in a million years, even if I were to combine ALL the stickers!!!! Now I have to start over looking for a dimming sheet that covers a bathroom light!!!!!!

Amazing for blocking annoying LEDs, perfect for masking brand names. This is the perfect product for people who appreciate minimalism.

夜間介護ベッドのリモコン液晶が眩しく、リモコンボタンが見にくいと訴えてくる高齢の父親の為に購入しました。 色々なサイズがあり、透明度も適度にあり、上記の事が改善されたように感じます。

I am very sensitive to LED lights in the bedroom. Unfortunately, my husband's at-home office is in our bedroom. These have been a game changer - I am no longer having difficulty sleeping due to bright and blinking lights. Easy to stick on and fully opaque.

電子機器はやたら明かりが強いので、電気を消すとかなり目立つので購入 光の強さは調整できるので、光は弱くしたいけど完全に見えなくなると困るようなものにも使えて便利 同じ箇所に複数貼って微調整もできる

リニア電源の赤色LEDにはMUSTです。まぶしく無いです。 価格もお手頃。