Smart RGB Christmas Tree Star Light – App, Music Sync, 400 LED

Transform Your Christmas Tree with Smart RGB Star Lights

Elevate your holiday décor with the GCTECHING Smart Christmas Tree Star Light — a stunning 400-LED RGB light string topped with a glowing star that brings your tree to life with vibrant, fully customizable color displays. Control every effect right from your smartphone, set schedules, and even sync the lights to your favorite music for an unforgettable festive atmosphere. Made in Mainland China.

Key Features

• Addressable RGB LEDs: Choose from a variety of static effects, 11 dynamic animations, and a full animation gallery right in the app. Mix and match animations to play in a continuous loop, or design your very own custom effects with the DIY text input feature.
• Music Sync & Rhythm Modes: The built-in microphone picks up music from your phone or ambient sound around you, pulsing through 6 exciting music-reactive modes so your lights dance in perfect time with the beat.
• App Control & Remote Timer: Schedule your lights to turn on and off at specific times using the app. The controller saves your last mode setting automatically — no need to reconfigure every time you plug in.
• 400 Ultra-Bright LEDs: High-quality chips deliver brilliant, eye-catching color. The flexible green PVC wire can be bent and shaped however you like, and virtually disappears when wrapped around tree branches or garden shrubs.
• Safe & Cool to the Touch: LED technology keeps the string at a low temperature even after hours of continuous use, making it safe for the whole family — including curious little hands.
• Indoor & Outdoor Ready: The PVC-coated wire is waterproof and built to handle light rain and outdoor conditions, making it perfect for both indoor trees and exterior garden displays.
• Plug & Play Setup: Simply place the star on top of your tree, drape the light cord downward, and plug in. No complicated wiring — just instant, magical holiday ambiance.
• Versatile Use: Perfect for Christmas trees, holiday parties, Halloween, weddings, garden displays, and gifting to family or friends.

Specifications

• Number of LEDs: 400
• Body Material: Plastic
• Power Source: DC (5V)
• Smart Device: Yes — App controlled
• Batteries Included: No
• Bulbs Included: No
• Luminous Flux: <60 lm
• Brand: GCTECHING
• Origin: Made in Mainland China

For general holiday lighting safety tips, visit the U.S. Consumer Product Safety Commission Holiday Safety Center.

Frequently Asked Questions

Q: What app do I use to control the Smart Christmas Tree Star Light?

A: The GCTECHING Smart Christmas Tree Star Light is controlled via a dedicated smartphone app (compatible with both iOS and Android). The app lets you choose lighting effects, set timers, activate music sync modes, and even create custom DIY animations — all from your phone.

Q: Is this Christmas tree star light suitable for outdoor use?

A: Yes! The PVC-coated wire is waterproof and designed to withstand light rain and splashes, making the smart RGB star light suitable for both indoor Christmas trees and outdoor garden or patio displays.

Q: How does the music sync feature work on this RGB LED light?

A: The built-in microphone on the controller detects audio — either from your phone's speaker or sounds in the surrounding environment — and translates the rhythm and beat into one of 6 dynamic music-reactive lighting modes, so your Christmas tree lights pulse and flash in sync with the music.

Q: Does the light string remember my settings after I unplug it?

A: Yes! The controller automatically saves your last selected mode. When you plug the lights back in, they resume your preferred settings without any need to reconfigure through the app.