LED Lights for Living Room Ambiance – 20ft Music Sync Strip Light Behind TV, Bluetooth App & Remote Controlled Home Decor Accent
LED Lights for Living Room Ambiance – 20ft Music Sync Strip Light Behind TV, Bluetooth App & Remote Controlled Home Decor Accent
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Why you'll love it
- Bias lighting reduces eye fatigue during extended TV or monitor use
- Music-sync sensor creates immersive entertainment without needing a smart hub
- Three length options (13.2ft/16.4ft/20ft) let buyers match their exact TV size
- USB-powered design works with any TV, laptop, or power bank — no extra outlet needed
- Dual control (app + 24-key remote) accommodates both tech enthusiasts and casual users
- Affordable way to transform a room's ambiance compared to smart bulbs or full fixtures
- Long length allows wrapping around TV twice with extra to spare
- Music sync feature is enjoyable for gaming or movie nights
- Vibrant color options with brightness adjustment that exceeded expectations
- Phone app is ad-free
- Works with a portable charger when no outlet is nearby
- Easy installation even on dusty surfaces (adhered despite imperfect prep)
Perfect for
- Bias lighting behind 32-80 inch TVs to reduce eye fatigue during long viewing sessions
- Gaming room RGB ambiance that syncs to in-game audio and music
- Bedroom mood lighting with app-controlled timing and dimming for sleep routines
- Holiday and party decor for Christmas, Halloween, birthdays, and Valentine's Day
- Under-bed or sofa accent lighting for whole-room color washes
- Backlighting a 43-inch computer monitor (USB-powered from monitor)
- Installing lights inside a car
- Decorating a child's bed
- Lighting up a mirror on a dark corner wall using a portable charger (no nearby outlet)
- Wrapping around a bed headboard for ambient room lighting
Ledagic Led Lights for TV - Your TV Companion
Ledagic fancy leds for tv
Ledagic Multi-Function TV Led Lights for Living Room
Suitable for all kinds of indoor places and atmosphere. Bright led TV lights can provide magical rgb lighting effects in the dark and relieve visual fatigue caused by dim environment, so you can enjoy the visual feast to the fullest!
Ledagic TV Lights that Changing with TV
Whether you want to listen to a relaxing song or watch an exciting film, our TV led backlight has you covered!
Ledagic TV Led Lights that Sync with TV
Our TV backlight has a built-in high sensitivity microphone. After turning on the microphone mode through MoHuan LED APP the luces led para tv will automatically change with the surrounding sound.
Multi-Scene Application of TV Lights Behind
16 million colours and 21 modes, dynamic options make the tv back lights that sync with tv the perfect ambience maker. Ideal for bedroom, living room, game room and the whole indoor environment. Widely used in Christmas, Easter, and other festivals to create a warm and romantic atmosphere.
Easy-to-install Stick on USB Led Light Strip for TV
Install behind tv led lighting in four easy steps and enjoy magical lighting effects!.（Note: When installing, to ensure that the adhesive backing is fully adhered to the TV without damaging the backlighting for tv, please press the strip gently, do not press the LED.）
Product Information
Easy to Install: Just remove the adhesive and stick the led lights for TV 32-80inch on a smooth and clean surface. To ensure that the adhesive backing fully adheres to the TV without damaging the stick on tv led backlight, press the strip lights gently during installation and do not press the LEDs. (tips: Rgb led strip lights for tv is not waterproof, Please use in a dry environment) USB-powered design: Ledagic usb led light strip for tv can be powered by powernank, usb charger, TV, Monitor, laptop and batteries, making tv lights easy to install in any location High Brightness & Exquisite Home Decor: upgraded TV lights that change with tv 32-80 inch with 5050 led beads, 20 beads per metre to meet your high brightness needs and reduce fatigue. Our 20ft led lights for tv is perfect for decorating TV, TV backdrop, computer monitor, tables, under bed, sofas and many other devices APP & Remote Control: You can personalise your TV led lights that sync with TV by unlocking different functions via the Mohuan app or by using the 24keys remote control. Adjust the brightness of the tv backlight according to your preference Upgraded Sync with Music: The built-in high-sensitivity music sensor allows you to sync the RGB fancy leds for tv lights behind to your favorite music. Choose from 21 Dynamic mode for strong rhythms or calm mode for more relaxed get-togethers Magical RGB Effects: A colorful of behind tv led lighting brings a strong visual impact. You can choose from a variety of lighting effects for the luces led para tv Timing: With the smart phone APP, you can have the timing function, pre-setting the appropriate time and suitable color to make tv led lights for bedroom turn on/off automatically Wide Use: The 6m led tv lights strip is long enough,Widely used on holidays and party (such as christmas, halloween, birthday, wedding, Valentine, gaming room,father's day.etc) Post-Sale: Our tv sync led lights have passed strict quality inspection, we are full of confidence in the quality of our led for tv lights. Please get in touch with us if you encounter any problems or have any questions when using our lights for tv. Our expert technical team is always ready to answer your questions and provide support Show more
Features & Specs Indoor Outdoor Usage Indoor Additional Features Corded, Color Changing, Dimmable, Timer, Automatic On-Off Light Source Type LED Power Source USB Light Color RGB Controller Type App Control, Remote Control Connectivity Protocol Bluetooth Connectivity Technology Bluetooth Voltage 5 Volts Bulb Shape Size B10 Wattage 4.5 watts Control Method App, Remote Water Resistance Level Not Water Resistant Wireless Communication Technology Bluetooth Style Color RGB (Red, Green, Blue) Theme Music, Christmas, Birthday, New Year, Halloween, Father's Day, Mother's Day, Graduation Occasion Christmas, Birthday, New Year, Halloween, Father's Day, Mother's Day, Graduation, Party Product Style Modern Seasons All Seasons Measurements Number of Light Sources 120 Number of Items 1
Frequently Asked Questions
Will the 20ft strip give my living room that cozy, designer look I see in home decor photos?
Yes. The 20ft length wraps around a 55-65 inch TV twice with extra to spare, so you can extend the light along a media console or under a sofa for a layered, room-washing effect. With the app, you can choose soft warm whites for a calming aesthetic or rich RGB tones to match your decor mood.
Does this blend into my bedroom setup without looking like a tangle of wires?
The LED strip is thin and flexible with a discreet black backing that hides behind your TV or headboard. It runs on a single USB cable, so there is no bulky adapter or extra outlet needed. Most buyers tuck the cable behind furniture for a clean, integrated look.
Can I match the lighting color to my existing room palette?
The Mohuan app offers millions of RGB color combinations plus adjustable brightness, so you can tune the strip to complement your wall color, bedding, or accent pieces. You can also save custom scenes and recall them whenever you redecorate.
Will this look good in a small dorm room where I cannot make permanent changes?
Yes. The strip uses a strong 3M-style adhesive that mounts without nails or screws, so it removes cleanly when your lease ends. The USB power means you can run it from a laptop or power bank without needing a free wall outlet.
How do I make my media wall the focal point of the room?
Mount the strip along the back edge of your TV and along the media console beneath it. Use the music sync mode for movie nights and a slow color fade for everyday ambiance. Most buyers see the room transform immediately after a single 20 minute install.
Is this a good pick if I want my bedroom to feel like a boutique hotel?
Absolutely. Set a warm 2700K-equivalent white or a soft amber tone through the app, dim it to about 30 percent, and you get that subtle, layered glow that high end hotels use to make a room feel calm and expensive.
Can I use this as the only ambient light in my living room?
It works beautifully as a primary accent light, especially behind a TV or under a sofa. For tasks like reading you will still want a focused lamp, but for relaxing, watching movies, or hosting friends the strip creates plenty of atmosphere on its own.
Does the color changing look cheap or does it feel premium?
The 5050 LED beads deliver rich, saturated color and the brightness adjustment lets you avoid the overly neon look. Most buyers say the colors feel closer to a high end smart bulb than a budget strip.
How does this compare to smart bulbs for room decor?
Smart bulbs only light up the space they sit in, while a backlight strip washes the wall behind your TV in color and adds depth to the whole wall. A strip is also more affordable, easier to install, and adds a designer accent that bulbs cannot replicate.
What is better for ambiance, this strip or a floor lamp?
They serve different purposes. A floor lamp gives direct reading light, while the strip provides ambient wall wash and bias lighting that fills the room with atmosphere. Many buyers use both, but the strip is the single biggest bang for the buck when you want mood.
Will the strip look good with my modern, neutral-toned furniture?
Yes. Neutral furniture is the perfect canvas for a soft color wash. Try a slow-fade warm white or a muted rose tone for everyday use and switch to a deeper blue or purple for evening. The strip enhances neutrals rather than competing with them.
I am worried the adhesive will damage my painted wall if I remove it. What should I know?
The adhesive is designed to hold firmly but is removable with gentle heat from a hair dryer. Most renters use it without issues. Test a small section first if your paint is freshly applied, and avoid mounting on textured or dusty surfaces for the strongest bond.
How do I install the LED strip behind my TV?
Wipe the back of your TV to remove dust, peel the adhesive backing, and press the strip along the rear edges in a U shape. Plug the USB end into your TV's USB port or any USB power source. The whole install takes about 15 minutes and requires no tools.
How do I connect the strip to the Mohuan app?
Download the Mohuan app from the App Store or Google Play, enable Bluetooth on your phone, and power on the strip. The app will detect the strip within a few seconds and you can pair it with one tap. No account or wifi is required.
Can I cut the strip to fit a smaller TV or monitor?
Yes. The strip has clearly marked cut lines every few inches. Cut only on the marked lines, otherwise that section will not light. If you are unsure, choose the shortest 13.2ft length for a 32 to 43 inch screen.
Will this work with my Samsung, LG, or Sony TV?
Yes. The strip is powered by any standard USB-A port, which all major TV brands include. It works with Samsung, LG, Sony, TCL, Hisense, Vizio, and most other brands from 2015 onward.
Can I power it from something other than my TV?
Yes. Any USB-A power source works, including a laptop, desktop computer, phone wall adapter, or portable power bank. This makes it ideal for desks, dorm rooms, cars, or anywhere without a nearby outlet.
What is included in the box?
You get the LED strip in your chosen length, a 24-key IR remote, the USB power cable, and the adhesive-backed strip ready to mount. You will need to supply your own USB power source such as a TV USB port or phone charger.
Is the strip safe to leave on overnight?
Yes. The LEDs run cool and the strip includes an auto shut-off feature when used with a computer or TV. You can also set a smart timer in the app to turn it off after a set number of hours.
Will the adhesive fall off over time?
The 3M-style adhesive holds firmly to clean, smooth surfaces. Wipe the back of your TV with alcohol before mounting for the strongest bond. On textured, dusty, or curved surfaces, add a few small pieces of mounting tape for extra security.
What is the difference between an LED strip light and a smart bulb?
A smart bulb replaces a single light source in a lamp or fixture. An LED strip is a flexible ribbon of LEDs that mounts behind a TV, under cabinets, or along furniture to provide indirect ambient lighting. Strips deliver a wall-wash effect that bulbs cannot match, and they are usually more affordable for the coverage they provide.
