LED Light Blocking Stickers, 2 Sheets (50-80% Dim)

Reduce distracting indicator lights in seconds. These peel-and-stick LED light blocking stickers help you tame bright device LEDs for a darker, more sleep-friendly room. Each pack includes two sheets—one with pre-cut shapes and one uncut sheet you can trim—so you can quickly cover LEDs on alarm clocks, routers, game controllers, and other electronics.

Key Features

• Adjustable dimming: Each sticker dims light by about 50%; layer 2–3 stickers to achieve 50–80% dimming or near blackout, depending on LED brightness.
• Two-sheet versatility: One sheet has pre-cut shapes; the second is uncut for custom sizes and precise coverage.
• Peel-and-stick application: Applies in seconds and stays put until you choose to remove it.
• Wide compatibility: Works on most smooth plastics, glass, and metal surfaces found on common electronics.
• Sleep-friendly environment: Quickly reduces room glow to support darker nights and fewer light disruptions.

What’s Included

• 2 sheets of adhesive light-dimming stickers: 1 pre-cut sheet and 1 uncut sheet for custom trimming

How to Use (60 seconds)

• Clean and dry the area around the LED.
• Select a pre-cut shape or trim a piece from the uncut sheet to size.
• Peel and place directly over the LED; press firmly for 5–10 seconds.
• If the light is still too bright, stack a second (or third) sticker for greater dimming.
• To remove, lift a corner and peel slowly. If any adhesive remains, wipe gently with a soft cloth.

Why it's important for longevity?

Consistent, high-quality sleep is a cornerstone of long-term health. Even small amounts of light at night—especially from concentrated LED indicators—can signal the brain that it’s not fully dark, nudging the circadian system later and reducing melatonin production. Research shows that nighttime light exposure can increase alertness when you want to wind down, fragment sleep, and impair the depth and continuity of rest. Over time, better-aligned circadian rhythms and more consolidated sleep are associated with improved mood, sharper cognition, and healthier metabolic patterns that support weight management and daytime energy.

Creating a reliably dark bedroom is one of the simplest, highest-leverage steps for better sleep. These dimming stickers help you eliminate common sources of stray light—alarm clocks, routers, and charging hubs—without replacing devices or resorting to messy tape. By letting you fine-tune brightness (about 50% per layer), they make it easy to dial in just the right level for safety and visibility while keeping the room appropriately dark. Small, friction-reducing tools like this support adherence: when blackout conditions are effortless to maintain, you’re more likely to keep the habit daily. Over months and years, that consistency compounds—helping protect the sleep that underpins recovery, immune function, learning, and overall well-being. This product is a straightforward way to align your environment with how your body sleeps best.

Frequently Asked Questions

• Will these completely block the light? Each layer dims about 50%. Stack two or three layers to reach heavy dimming or near blackout, depending on how bright the original LED is.
• Do they leave residue or damage surfaces? They adhere firmly and can be peeled off when needed. If any residue remains, wipe gently with a soft, dry cloth.
• Can I cut them to fit small LEDs? Yes. Use the uncut sheet and trim with scissors or a craft knife to the exact size you need.
• Will they affect my device? They’re intended for indicator LEDs. Avoid covering sensors, infrared receivers, microphones, buttons, or ventilation openings.
• Are they reusable? The adhesive is designed for single-use application. Repositioning may reduce stickiness.