400 LED RGB Smart Curtain Lights | Bluetooth App & Music Sync
400 LED RGB Smart Curtain Lights | Bluetooth App & Music Sync
GCTECHING 400 LED Smart Curtain Fairy Lights — Bluetooth App Controlled, RGB, Music Sync
Transform any window, bedroom, or outdoor space into a dazzling light show with the GCTECHING 400 LED Smart Curtain Lights. Featuring Bluetooth app control, music-reactive modes, 16 million customizable colors, and a programmable LED matrix, these curtain lights are the ultimate decoration for holidays, parties, weddings, and everyday ambiance.
Made in Mainland China.
✨ Key Features
- Programmable LED Matrix: Use the free LED app to create custom patterns, scrolling text, or animations — personalize the display for proposals, anniversaries, birthdays, or any celebration.
- 100+ Scene Modes: Choose from over 100 preset scene lighting effects perfectly tuned for every season and holiday — Halloween, Christmas, New Year, Thanksgiving, Hanukkah, Independence Day, and more.
- 5 Music Sync Modes: The built-in microphone and Bluetooth app detect the rhythm of your favorite music and animate all 400 LEDs in real time across 5 dynamic music-reactive patterns — perfect for parties, game rooms, and home theaters.
- 16 Million Colors: Dial in any color from a full RGB spectrum. Pause on your perfect shade — soft pink, warm white, vivid rainbow — at any time via the app or remote.
- Timing & Dimming: Schedule automatic on/off times and adjust brightness through the Bluetooth app or the included remote control. Set lights to switch off at 11 PM to save energy.
- IP65 Waterproof: Rated IP65 for weather resistance — suitable for outdoor window displays, backyards, patios, and garden backdrops as well as indoor use.
- Easy Setup: Comes with 20 hanging hooks and a low-voltage safety USB plug. Hang or drape in minutes — no complex wiring required.
- Long Lifespan: LED bulbs rated for up to 50,000 hours of use.
- Multiple Certifications: UL, FCC, CE, RoHS, CCC, EMC, PSE certified for safety and compliance.
📐 Specifications
| LED Quantity | 400 LEDs |
| Available Sizes | 2m × 2m | 3m × 3m |
| LED Colors | 16 Million RGB Colors |
| Waterproof Rating | IP65 |
| Power Source | USB (AC adapter not included) |
| Control Method | Bluetooth App + Remote Control |
| LED Lifespan | 50,000 Hours |
| Body Material | Plastic |
| Certifications | UL, FCC, CE, RoHS, CCC, EMC, PSE |
| Country of Origin | Mainland China |
📦 What's in the Box
- 1× Smart RGB Fairy Curtain Light (400 LEDs)
- 1× USB Cable
- 1× Remote Control (battery not included)
- 20× Hanging Hooks
- 1× User Manual
⚠️ Please Note: This product does NOT include a USB power adapter — only the USB cable is included. A standard USB wall adapter (5V) is required.
🏠 Perfect For
- Bedroom window décor & headboard backdrops
- Holiday & seasonal displays (Christmas, Halloween, New Year's, and more)
- Wedding receptions, proposals, and anniversary decorations
- Party and event backdrops
- Shop windows, bars, nightclubs, and retail displays
- Outdoor patios, garden fences, and gazebos
For more information on LED lighting safety standards, visit the U.S. Consumer Product Safety Commission (CPSC) Holiday Safety Center.
Frequently Asked Questions
Q: Does the GCTECHING 400 LED Curtain Light require a special app to control it?
A: Yes — the lights connect via Bluetooth to a free smartphone app (compatible with iOS and Android). Through the app you can choose colors, set music-sync patterns, create custom text/animations, and schedule automatic on/off timers. A physical remote control is also included for quick adjustments without your phone.
Q: Can these RGB curtain lights be used outdoors?
A: Absolutely. The lights carry an IP65 waterproof rating, making them suitable for outdoor use on windows, patios, fences, pergolas, and garden backdrops — even in rain. For best results, keep the USB connector and power supply sheltered from direct water exposure.
Q: What sizes are available and how many LEDs does each size include?
A: Both the 2m × 2m and the 3m × 3m versions feature 400 individual RGB LEDs. The larger panel simply spreads the LEDs across a wider display area for a bigger visual impact.
Q: Is a USB power adapter included in the package?
A: No — only the USB cable is included. You will need a standard 5V USB wall adapter (not included) to power the lights. Most standard phone chargers or USB power banks will work.
Q: How does the music sync feature work on these curtain lights?
A: The music sync feature uses a built-in microphone combined with your Bluetooth connection to detect ambient sound and music rhythm. The 400 LEDs then animate in real time across 5 different music-reactive patterns, creating a dynamic light show that pulses and dances with your music — ideal for parties, DJ setups, and living room entertainment.