Finally! I Found Something That Actually Blocks Those Annoying LED Lights on My Devices

There’s nothing more annoying than crawling into my cozy bed, turning off my smart lights and seeing a faint glow on the wall of what should be a pitch-black bedroom. The culprit is almost always some new device I’m testing out with an LED indicator light that shines brighter than a full moon. Whenever this happens, I trudge to the toolbox, grab my trusty roll of electrical tape and cut off a piece to haphazardly stick over the offending LED, sometimes two if it’s especially bright. 

That was until recently, when I discovered the impossibly simple — and cheap — Jieheng LED light blocking and dimming stickers on Amazon. They cost only $8 and I don’t know how I went so long without them. 

Here’s why these stickers are so life-changing.

What I love about these stickers

These precut stickers come in various shapes and sizes, which makes them ideal for covering indicator lights throughout my apartment. Of the two types of blackout stickers in the pack, I love the 50% dimming variant for smart home hubs, surge protectors and other devices where I occasionally need to check their operational status. They’re great for taking the edge off the bright displays on some kitchen appliances. I’ve also doubled up stickers to increase the dimming effect on the worst offenders without blocking them entirely.

I use the 100% blocking stickers on everything else, including a large green button on my laser printer. For years, I draped a thick piece of plastic over this button because tape would cause the button to stick. Now, a well-placed, perfectly sized blackout sticker turns the button into a tiny ring of light without affecting its movement.

One of the biggest advantages of these Jieheng stickers is that they come in black and white colors, so you can match them to your device. I’ve seen a few brands selling multiple colors, including silver. Most competitors sell the stickers in black only, or they sell the white stickers separately.

There are many simple ways to improve your sleep just like this. For more ideas, read our editor’s advice for using smart lights to get better sleep or check out our complete list of expert-recommended tips for boosting sleep quality. And to see some of the products we’ve personally tested, find our editor-curated lists of the best sleep trackers, best earplugs for sleeping or best headphones for sleeping.