Price: $119.99 - $169.99
(as of Nov 22, 2025 19:54:58 UTC – Details)
Product description
Can this smart Christmas light sync with music/sound?
Yes, it can sync with music and sounds. The lights feature 4 music modes – energy, rhythm, rolling, and spectrum – that enable the lighting to respond to music, ambient sounds, or your clapping.
Can the app control multiple light strings simultaneously?
manage smart C9 Christmas lights indoor in seconds through the APP, controlling color changes, brightness, or scenes.
Can its brightness be adjusted via the app?
Yes, the APP offers custom DIY modes, enabling 16 million color options for string lights. With 58 preset scenes and 16 single-color modes, along with music sync, brightness and speed adjustment
How do I control the string lights using the mobile app?
After downloading the “Hello Fairy” app, open it and turn on Bluetooth. Tap the refresh icon, select your string lights, and tap Connect. Once connected, you can control brightness, color, and lighting modes directly from the app.
Package Dimensions : 11.73 x 8.35 x 7.48 inches; 6.88 Pounds
Item model number : BMSL20
Date First Available : June 28, 2022
Manufacturer : Brightown
ASIN : B0D8VWQC44
Customer Reviews: 4.4 4.4 out of 5 stars 2,057 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Customizable Smart Christmas Lights Outdoor: The 132 feet C9 LED Christmas lights features 200 retro smooth/opaque bulbs and comes with a 16.4 feet power cord, bringing the total length to 148 feet. It can connect up to 300 bulbs, durable and sturdy, easily wrapping around trees, hanging from eaves, or placed anywhere. Fingertip App control for your party and Christmas holiday to create the ultimate in decorative lighting and getting more fun
DIY Smart App Control: The “Hello Fairy” Bluetooth APP offers custom DIY modes, enabling 16 million color options for your Christmas tree lights. With 58 preset scenes and 16 single-color modes, along with music sync, brightness and speed adjustment, and a pause function. It’s perfect for unforgettable parties, birthdays, graduations, weddings, Halloween, Thanksgiving, New Year’s, or anniversaries
Magic Music Sync Lighting: This color changing LED Christmas lights feature 4 music modes: energy, rhythm, rolling, and spectrum, incorporates music rhythm and 16 million colorful lighting, which will make the lighting respond to your Christmas songs, finger-snapping, clapping, or ambient sounds, instantly boosting up the holiday mood
Three Control Optional: Easily switch between a 40-key remote, control box, or smartphone APP to change colors, set timers, or customize displays. You can create visually striking light shows that will impress your neighbors
Group Control: Set up and group manage your smart C9 Christmas lights indoor in seconds through the APP, controlling color changes, brightness, or scenes. The APP syncs multiple Brightown smart lights, creating a colorful display for your outdoor patio, trees, rooms, entryways, windows, and garden for a stunning holiday Christmas decorations
Safe and Waterproof: Our C9 Christmas lights outdoor are FCC and UL588 certified, with a 24V low-voltage adapter, keeping the bulbs cool and safe to touch even after long hours of use. The shatterproof, waterproof design ensures durability in harsh weather conditions, perfect for both indoor and outdoor use
Versatile Use: These C9 string lights are ideal for indoor and outdoor decor. They can be used to illuminate bedrooms, balconies, gardens, patios, cafés, gazebos, fences, and backyards. Widely used for weddings, parties, Christmas decorations, camping, and more, these c9 led christmas lights add the perfect ambiance to any space
Customers say
Customers find these string lights to be of great quality, providing bright lighting and working well for patios, with one customer noting they hold up well in hot and cold temperatures. The lights receive positive feedback for their appearance, with one mentioning they work well hanging from handrails, and customers consider them good value for money. However, durability and functionality show mixed results – while some report the lights hold up well, others mention bulbs breaking easily, and while some say they work as advertised, others report them stopping working after a few weeks. Additionally, multiple customers report receiving lights with broken bulbs.