Nexillumi LED TV Backlight – Child-Safe 5V USB Lighting for Kids Room and Playroom Decor
Nexillumi LED TV Backlight – Child-Safe 5V USB Lighting for Kids Room and Playroom Decor
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Why you'll love it
- 16 million RGB color options let users match any mood, theme, or holiday
- Music sync feature turns any room into a reactive entertainment space
- App and IR remote dual control means no getting up to change settings
- Four size variants (6.56ft to 16.4ft) fit any TV from 32-inch to 75-inch
- Corner wires allow tool-free installation with no extra connectors needed
- 5V USB power makes it safe to touch and compatible with TV USB ports
- Lights turn off automatically a few minutes after the TV shuts off
- Lights turn on/off with the main TV remote
- Has a timer function on the remote
- 16.8 million color options available via the app
- Pre-programmed flashing modes plus custom lighting setup
- Music sync/dance mode with sound waves flashing to bass beat
- Remote control comes with batteries included
- Installation completed solo in 15 minutes by a non-technical person
- First set lasted about 2 years of use
- Customer service proactively offered full refund after a negative review
- Old adhesive came off super easy when it was time to replace
- Loop wire technique for corners helps with placement
- Affordable price-to-quality ratio (under $7 mentioned)
- Brightness is super bright for backlight use
Perfect for
- TV backlighting for immersive movie and binge-watching sessions
- Music-sync ambient lighting for parties and gaming
- Bedroom mood lighting and decoration
- Gaming room atmospheric enhancement with reactive colors
- Holiday and occasion-based room decor (Christmas, birthdays, anniversaries)
- Using lights as a replacement for corner lamps to reduce screen glare
- Stylish backdrop for hosting events
- Attaching to back of computer monitor (not just TV)
- Mood lighting while working in an office
- Children's room ambient lighting
- Loop the corner wire for better placement
- Lights turn off automatically a couple of minutes after TV is turned off
Loads of color combos: Your TV backlight's got a whopping 16 million color combos, perfect for jazzing up your TV, computer, and streaming setup. It'll totally enhance your viewing game. Plus, you can rock out with the music mode or vibe with the sound mode—lights will dance to the beat.
Note: This version doesn't have pure white (but you can mix colors to get it), and it doesn't sync with your TV screen's visuals (but the sound mode's a sweet alternative).
Got 3 ways to control your TV LED backlight: You can use the button, the remote, or the app to control LED lights for TV—pick your favorite! The app is super cool; it lets you tweak the colors super fine, switch up scenes, groove to music modes, sync with sound, and even get creative with DIY settings.
Pro tip: Grab the app from the App Store if you're on iOS, or Google Play if you're on Android. Just search for "illumi home" and you're good to go!
Button Control
The button control is like your basic choice for the TV led lights. It's simple: just press the button for basic stuff.
Remote Control
We've stepped up our game with the remote. It's got 24 buttons, and the interface is way easier to use (we've updated the remote totally). With the remote, you can tweak all kinds of settings for your TV lights.
App Control
Pair your TV lights behind with the app for smart control. The "illumi home" app takes it to the next level. You can control the light with finesse and unlock a bunch of cool features, like DIY mode, detailed scheduling, sound mode, and more.
Installation Steps
Installation Steps
1.Before you dive in, make sure your behind TV LED lighting is working by testing it out.
2.Clean and dry the spot where you're going to install the LED TV lights.
3.Plug it in. It's good to go with a TV USB port at 5V/1A, a phone charger, or a power bank that puts out 5V/1A.
4.Peel off the backing from the TV background light and stick it along the edge of your TV. If you hit a corner, just bend the flexible connector wire gently—don't bend smart light strip itself.
5.Once you've got it set up, use the app on your mobile device to unlock all the features of the light strip.
More Fun
Gaming, movie night, or online shopping? Your TV LED strip light doesn't just amp up the immersion when you're using the screen—it also adds a soft glow that makes the screen light easier on the eyes.
More Hues
Not only does the TV backlight dress up your streaming, but it also doubles as LED lights for bedroom. It can create a vibrant atmosphere in your space, like stepping into a cyber world!
More Cozy
After dinner, maybe it's time to catch some TV! As you unwind and enjoy your video streaming services, the TV background light strip will be the cherry on top.
Product Information
Large TV Backlighting: 16 million color LED strip creates a dynamic TV backlighting experience Safe and Easy to Use: Operates at 5V with a 5m USB cable and IR remote control Dual Control: Use the 'illumi home' app to set timers and control the lights remotely Easy Installation: Corner wires allow bending and connecting of the 16.4ft LED strip without connectors Warranty and Support: 18 month warranty and email/phone support for any quality issues
Features & Specs Indoor Outdoor Usage Indoor Additional Features Color Changing, Dimmable, Linkable, Timer, Twinkling Light Source Type LED Power Source Corded Electric Light Color Multicolor Controller Type App Control, Remote Control Connectivity Protocol Bluetooth Connectivity Technology Bluetooth Voltage 5 Volts Wattage 5 watts Control Method App, Remote Water Resistance Level Not Water Resistant Wireless Communication Technology Bluetooth Number of Batteries 1 A batteries required. Style Color Multicolor Theme Fantasy, Movie, Music, Space, Sport Occasion Anniversary, Birthday, Christmas, Congratulations, Easter Product Style Modern Seasons Winter Measurements Number of Light Sources 150 Item Weight 0.26 Pounds Number of Items 1
Frequently Asked Questions
Is the LED strip safe to touch if my child pulls on it or grabs it?
Yes. It runs on 5V low-voltage USB power, which is safe to touch, generates very little heat, and poses no burn or shock risk if a curious child handles it.
Will the strip stay cool enough that it won't burn little fingers?
Yes. The low-voltage 5V design produces minimal heat even after hours of use, so the strip stays cool to the touch and is safe around infants, toddlers, and pets.
Does it have an auto shut-off so I don't have to remember to turn it off at bedtime?
Yes. The lights automatically turn off a couple of minutes after the TV is powered down, and the remote also includes a built-in timer function for added control during bedtime routines.
What if my child chews on the cable — is it dangerous?
The 5V USB power is among the safest low-voltage options available, and the cable is not designed to be chewable, but the low voltage significantly reduces risk compared to standard outlet-powered electronics. Always supervise young children around any cable.
Is the adhesive strong enough that my child can't pull the strip off the wall?
The adhesive is strong enough to hold the strip securely behind the TV where it's out of reach, but it can be removed cleanly when needed without damaging walls — ideal for renters and growing families.
Is this a good choice for a nursery or baby's room?
Yes. Many parents use it as a soft nightlight alternative behind the TV or media center, with the auto shut-off and timer providing worry-free operation through the night.
Will the bright colors overstimulate my child before bedtime?
You can set it to a single soft warm color at low brightness for bedtime, and use the brighter color modes only during playtime — giving you full control over stimulation levels throughout the day.
Is it safe to leave on all night in a child's room?
The auto shut-off turns the lights off shortly after the TV powers down, and you can also set the remote's timer function, so it will not stay on all night unless you intentionally set it to do so.
How does this compare to a traditional nightlight for a kids' room?
It offers more colors, more control, and a built-in timer, and because it mounts behind the TV out of reach, there's no hot bulb, no glass to break, and no choking-hazard small parts accessible to little ones.
Is it safer than a candle, lava lamp, or wax melter in a child's room?
Yes. It has no flame, no hot wax, no glass enclosure, and runs on low-voltage USB power — eliminating the fire, burn, and spill risks associated with traditional kids' room mood lighting.
Will the music-sync mode be too loud or startling for a young child?
The music-sync feature only changes the light pattern, not the volume — and you can leave it in static color mode instead. It will not make any sound on its own.
Can my older kids operate the remote themselves safely?
Yes. The IR remote is simple, with clearly labeled buttons for power, color, brightness, and mode. Older children can change settings independently without needing the app or any technical knowledge.
What if the adhesive fails and the strip falls behind the furniture?
The included extra adhesive cushion strips provide backup mounting, and the strip itself is lightweight. Most customers report the included adhesive holds securely for the life of the product.
Is this a good addition to a playroom or basement hangout space?
Yes. Kids love the color-changing modes and music-reactive features, and parents love that it's cool, low-voltage, and easy to turn off when playtime is over.
Will my child be able to accidentally change all the settings and confuse me?
The remote has a simple layout, and any unwanted color or mode change takes one button press to revert. Settings can also be locked in via the app if you prefer a consistent default.
Does it include any small parts that could be a choking hazard?
The main components are the LED strip, USB cable, and remote with batteries. The remote battery compartment is the main small-part consideration and should be kept away from very young children, as with any battery-powered device.
How do I install the LED strip behind my TV?
Clean the back edges of your TV, peel the adhesive backing, and stick the strip along the rear perimeter starting from the USB port end. Use the included corner wires to bend cleanly around each corner — no tools, cutting, or connectors required. Most people complete installation solo in about 15 minutes.
How do I connect it to the 'illumi home' app?
Power the strip on via USB, enable Bluetooth on your phone, open the 'illumi home' app, and the device will pair automatically. From the app you can choose from 16.8 million colors, set timers, save custom scenes, and activate music-sync mode.
How do I use the music sync mode?
Activate music mode either from the app or the IR remote. The built-in microphone picks up sound in the room, and the lights pulse and shift colors in real time to match the beat, bass, and rhythm of music, games, or movies.
Will this strip fit my specific TV size?
It comes in four length variants — 6.56ft for 32-43 inch TVs, 9.8ft for 43-55 inch TVs, 13.2ft for 32-65 inch TVs, and 16.4ft for 55-75 inch TVs. The 13.2ft option is also commonly used for 75 inch sets with the corner loop technique.
Can I use this on a computer monitor, not just a TV?
Yes. Many customers attach it to the back of computer monitors for desk bias lighting, gaming setups, and office mood lighting. The 5V USB power and adhesive strip work on any monitor with a clean, flat rear edge.
What's included in the box, and do I need to buy anything else?
The box includes the LED strip, IR remote with batteries, USB power cable, adhesive backing, corner connector wires, and additional adhesive cushions for clean corner installation. Everything you need is included — no separate purchase required.
Is it safe to leave plugged in 24/7?
Yes. The 5V low-voltage USB design is energy-efficient, runs cool, and is safe for continuous use. The auto shut-off feature also turns the lights off automatically a couple of minutes after the TV powers down for added peace of mind.
Will the adhesive damage my TV or wall when removed?
No. Customers report the adhesive peels off cleanly when it's time to replace the strip, without leaving residue or damaging the TV finish or wall surface — making it safe for renters and frequent redecorators.
What's the difference between LED strip lights and a smart TV backlight kit?
A general LED strip is typically a single-color or basic RGB light used for decor anywhere in the home. A smart TV backlight kit like this one is purpose-built for bias lighting behind a TV, with app control, music sync, TV-powered USB, auto shut-off, and corner-friendly installation designed specifically for screen use.
