Smart RGB LED Christmas Tree Star Lights | Bluetooth Music Sync

Transform Your Christmas Tree with Smart RGB Star Lights

Bring your holiday décor to life with the GCTECHING Smart RGB LED Christmas Tree Star Lights — a dazzling 400-LED light string featuring addressable color-changing technology, Bluetooth app control, music sync, and a built-in timer. Whether you're decorating indoors or outdoors, these stunning lights turn any tree, shrub, or space into a festive showpiece. Made in Mainland China.

Key Features

• Addressable RGB Color Control: Choose from a variety of static color effects, 11 dynamic lighting animations, and an extensive animation gallery — all controlled from the free Bluetooth app. Mix, loop, and even DIY your own custom light effects.
• Music Sync & 6 Music Modes: The built-in microphone picks up music from your phone or ambient sounds in the room, syncing the lights to the beat across 6 exciting music-reactive modes. Perfect for holiday parties and festive gatherings.
• Built-In Timer Function: Set specific on/off schedules for your lights — the controller saves your last mode setting, so there's no need to reconfigure every time you plug in.
• 400 Ultra-Bright LEDs: Packed with premium high-intensity chips for vivid, rich color output. The flexible, nearly invisible green PVC wire can be bent and shaped to wrap perfectly around your tree, wreath, or garden shrubs.
• Safe & Low Heat: LED technology runs at a cool, low temperature even after hours of use — safe to touch and worry-free around children and pets.
• Weatherproof Design: The PVC-covered light string is designed to withstand light rain and moisture splashes, making it suitable for both indoor and outdoor holiday displays.
• Easy Plug-and-Play Setup: Simply place the star topper on your tree, drape the light cord down the branches, and plug in. No complicated wiring or assembly required. Operates on 5V DC power.

Specifications

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

Perfect For

Christmas trees, garden shrubs, weddings, Halloween displays, holiday parties, and as a memorable gift for family and friends. These lights create a magical, festive atmosphere wherever they're used.

Learn More About Safe Holiday Lighting

For tips on safe holiday lighting and decorating, visit the U.S. Consumer Product Safety Commission – Holiday Safety Guide.

Frequently Asked Questions

Q: How do I control the GCTECHING Smart RGB Christmas Tree Star Lights?

A: The lights connect via Bluetooth to a free companion app on your smartphone. From the app, you can select static color effects, choose from 11 dynamic animations, set up a timer, activate music sync mode, and even create your own custom DIY light effects.

Q: Are these Christmas tree star lights suitable for outdoor use?

A: Yes! The PVC-coated light string is weatherproof and designed to handle light rain and moisture. This makes it ideal for both indoor trees and outdoor garden, porch, or yard displays during the holiday season.

Q: Do the lights come with a star topper and how are they installed?

A: Yes, a plastic star topper is included. Simply place the star on the top of your Christmas tree and allow the light cord to drape naturally down the branches. Plug in the 5V DC connector and the lights are ready to use — no complex setup needed.

Q: Can the music sync feature pick up songs from my phone as well as sounds in the room?

A: Absolutely. The built-in microphone can both read music playing through your phone and capture live ambient sounds in the environment, offering 6 different music-reactive lighting modes so your display moves in sync with the beat.