Govee Christmas Sparkle String Lights – smart tree lights that twinkle like stars

By Ricardo de Jong ·

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Christmas tree lit in a red-to-gold-to-green color gradient by Govee Christmas Sparkle String Lights, next to a staircase and a piano

Every December the same ritual. You pull the lights out of the box, untangle them for twenty minutes, plug them in, and half the string is dead. Then you buy new lights, and they’re the same lights you’ve had since 2009.

The Govee Christmas Sparkle String Lights are smart Christmas lights where every single LED can show its own color. You control them from your phone, and the small bullet-shaped bulbs are made to look like stars instead of the usual fat dots.

They won’t untangle themselves. But they’re a lot more fun once they’re on the tree.

Govee Christmas Sparkle String Lights 99ft box with a green-wire string of bullet LEDs and a phone showing the Govee Home app

What are the Govee Christmas Sparkle String Lights?

Govee is the smart-lighting brand behind a lot of the LED strips on gaming desks. It launched the Sparkle lights in 2025, and Matter Alpha’s review calls them a more traditional-looking successor to Govee’s Christmas String Lights 2. Green wire, milky white bullet-head LEDs, about 8 cm apart.

There are two versions: 66 feet with 250 LEDs (H6870) and 99 feet with 375 LEDs (H6871). Each LED is individually controlled, so a single string can fade from red at the top to green at the bottom, or chase a rainbow around the tree. They’re RGBWIC, which means they do 16 million colors plus a separate, adjustable white. That matters, because “warm white” on cheap RGB lights tends to look like a tired peach.

How do they work?

You plug in the control box, open the Govee Home app and tell it how you’ve hung the lights (on a tree, along a railing). Then you pick from 140+ scenes or make your own.

The clever bit is 3D shape mapping. The app works out where each LED sits on your tree, so a vertical gradient really runs from the top of the tree to the bottom instead of zigzagging at random. One Amazon buyer describes it as a take-a-photo mapping step.

There’s also music sync with a built-in mic, and an “AI Lighting Bot” that turns a text, voice or photo prompt into a light effect. The lights work with Matter, Alexa and Google Home, so you can shout at your tree.

The good and the not-so-good

The good:

  • The starlight look. One buyer says the bulbs are so small you barely see them on the tree.
  • Real white plus full color, so you don’t have to choose between classy and party.
  • Matter support, so it fits in most smart homes.
  • Bob Vila’s Glenda Taylor found setup quick and the light bright but soft enough for an indoor tree.

The not-so-good:

  • Indoor only. The Amazon listing says they’re not water resistant.
  • You can’t connect two strings end to end.
  • One 99-foot string covered Bob Vila’s 9-foot tree, but the reviewer warns it may not be enough for a big, dense one.
  • The music and AI modes are fun once. Taylor found music sync too lively for a quiet tree.

Who are the Govee Christmas Sparkle String Lights for?

People who already own a smart speaker and think the tree should join in. Also anyone who likes to change the mood: classic warm white for the family dinner, full disco when the cousins arrive.

If you’re already all in on Philips Hue, the Hue Festavia does gradients too and works with your Hue setup. Want lights on the wall instead of the tree? The Twinkly Flex bends into a neon-style sign, and Nanoleaf’s light panels stay up all year.

Where can I buy the Govee Christmas Sparkle String Lights?

Amazon US sells both lengths. The 99-foot string with 375 LEDs was 150 bucks at the time of writing (October 2026). For a tree of 7 feet or more, that’s the one to get.

Hang them before Thanksgiving. Not to decorate early. Just to have time to pick a scene.