---
product_id: 627880477
title: "Smart Light Bulbs 130W Equivalent, Color Changing Light Bulb, Work with Alexa Only, 16 Million Colors RGBWW, Music Sync, DIY Flash,1300LM A19 E26 Bluetooth Led Light Bulbs, No WiFi Required,4Pack"
brand: "ucb"
price: "1704992₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Ucb"
url: https://www.desertcart.vn/products/627880477-smart-light-bulbs-130w-equivalent-color-changing-light-bulb-work
store_origin: VN
region: Vietnam
---

# 16M RGB + tunable 2700K-6000K 1300 Lumens brightness Music sync & DIY flash/fade Smart Light Bulbs 130W Equivalent, Color Changing Light Bulb, Work with Alexa Only, 16 Million Colors RGBWW, Music Sync, DIY Flash,1300LM A19 E26 Bluetooth Led Light Bulbs, No WiFi Required,4Pack

**Brand:** ucb
**Price:** 1704992₫
**Availability:** ✅ In Stock

## Summary

> ✨ Light up your life with Alexa-powered brilliance! 💡

## Quick Answers

- **What is this?** Smart Light Bulbs 130W Equivalent, Color Changing Light Bulb, Work with Alexa Only, 16 Million Colors RGBWW, Music Sync, DIY Flash,1300LM A19 E26 Bluetooth Led Light Bulbs, No WiFi Required,4Pack by ucb
- **How much does it cost?** 1704992₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/627880477-smart-light-bulbs-130w-equivalent-color-changing-light-bulb-work)

## Best For

- ucb enthusiasts

## Why This Product

- Trusted ucb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic Music Sync & DIY Scenes:** Light your space to the beat or create personalized flash and fade modes with the BRmesh app for a truly immersive vibe.
- • **Smart Control Anywhere, Anytime:** Manage brightness, colors, and schedules remotely via Alexa app—keep your home lively and secure even when you’re away.
- • **Effortless Alexa Bluetooth Pairing:** One-step setup with no WiFi or hub needed—just say 'Alexa, find device' and control instantly.
- • **Flicker-Free for Pro-Grade Streaming:** Perfectly smooth, eye-friendly lighting with CRI>90—ideal for live streaming, video shoots, or late-night work sessions.
- • **Vibrant 16 Million Colors + Tunable Whites:** Customize your ambiance with full RGB spectrum plus warm to cool white (2700K-6000K) for every mood and moment.

## Overview

The UCB Smart Light Bulbs 4-pack delivers 1300 lumens of flicker-free, eye-friendly LED light with 16 million RGB colors and adjustable 2700K-6000K white tones. Bluetooth-enabled for seamless Alexa voice and BRmesh app control without WiFi or hub, these bulbs offer dynamic music sync, DIY lighting scenes, and remote scheduling—perfect for professional streaming, home ambiance, and smart living.

## Description

Supports the following Alexa speakers: Echo Plus (all models) Echo Show (all models) Echo (all models except 1st Generation) Echo Dot (all models except 1st Generation) This is a Bluetooth connected, BRmesh APP and Alexa controlled smart bulb （ Work with Alexa only, Not compatible with Google home or Apple HomePod）, No registration nor WiFi required. 2-year-warranty. Suit for live streaming and video shooting： No strobe effect when taking photos or recording videos in any color or brightness. Note： (1) If you need to use Google HOME, Apple speakers, please buy our WIFI light bulbs! How to paring with Alexa/Echo. Method 1: one step pairing Alexa quickly. 1, Turn off the smart light bulbs. 2, After 5 seconds, turn on smart light bulbs. 3, Say to the speaker “Alexa/Echo, find device''. Then you can use Alexa to control the lights. The speaker can add up to 4 lights at a time, repeat the above steps for those that are yet to be paired. About Method 2, please refer the user manual. Features: Registration: Not Required WiFi: No need Hub: No need Maximum Number of Devices: 100 Dimmable: Yes (via BRmesh APP or Alexa only) Adjust the color temperature: Yes, 2700K-6000K Color Changing: Yes (16 million RGB colors) Timing function: Yes Sync to Music: Yes DIY Flash mode： Yes DIY Fade mode : Yes Modes: 21 system preset dynamic mode+ DIY Flash and DIY fade mode. DIY Scenes: Yes Group control: Yes Single control: Yes Device Sharing: Yes MESH: Yes Memory function : Yes Specifications: Input: 120V Power: 12W Lumens: 1300LM (130W Equivalent) Color Temperature: 2700K-6000K adjustable Color Changing: 16 million RGB colors CRI: >90 Package Included: Smart light bulbs x 4 User Manual x 1

Review: Title: Finally, Smart Bulbs That Actually Stay Connected - I really love these smart lightbulbs. They work with Alexa only, and honestly, that’s a major advantage. What I appreciate most is that they are not reliant on Wi-Fi the way other smart bulbs are. With previous brands, I was constantly fighting dropped connections. About every three weeks, something would disconnect, and I’d have to redo the entire setup—usually after I’d already forgotten how to do it. It was frustrating and a real hassle. These bulbs are completely different. They have never stopped working, never dropped off, and never needed to be re-set. They respond instantly, the colors look great, and the overall experience is effortless. Wonderful product. Highly recommend. Five stars.
Review: Simply amazing - I use these in my classroom and they are PERFECT. They easily pair to Bluetooth on your phone and the app is extremely easy to use. It allows for tons of colors, the ability to fade from color to color at whatever speed you want. These are absolutely amazing. Highly recommend!

## Features

- 【Smart Light Bulbs Work with Alexa only】This is a Bluetooth-connected smart light bulbs that supports both Alexa speakers and BRmesh APP control; 120V, 12W, 1300LM (equivalent to 130W), 1-100% brightness dimmable; Adjustable color temperature 2700K-6000K, CRI>90 ; 16 million RGB static colors and multiple dynamic modes for daily, mood and decorative lighting. You can also use BRmesh APP to set Timing function, Sync with music, Group control , Single control, DIY Scene function, DIY Flash and DIY Fade. No registration nor network required.
- 【Simple to set up with Alexa】Support one step pairing, just say "find device" to the speaker after turning on the led light bulbs, then Light bulbs can then be easily paired with Alexa. Alexa Voice command enables you to set the different color temperature ( warm white / soft white / white / daylight white / cool white ), different RGB colors, 1-100% brightness levels, and turning the lights on and off.
- 【 Control from anywhere】Control your smart bulbs with Alexa App even when you are not at home. Feel secure by making your house look occupied even when you are away by creating an timing or Alexa routine to schedule lights to turn on and off automatically.
- 【 Works with BRmesh APP】BRmesh APP provides functions that we all like but Alexa does not offer, such as the full RGB color changing (16 million RGB colors) +CCT color spectrum（Adjust the color temperature between 2700K and 6000K arbitrarily）, preset dynamic modes, DIY Flash, DIY Fade, Music sync etc.. You can also DIY your favorite scenes by picking any color or brightness combinations, then start it with one click when needed.
- 【 Completely Flicker-free，Suit for live streaming and video shooting 】No strobe effect when taking photos or recording videos in any color or brightness; with 16 million colors and 2700K-6000K color temperature to choose from and at CRI>90, there is always one that is right for you making it an ideal flickerless background lighting or ambient lighting for live streaming and video shooting. For readers, they are friendlier to your eyes and offers fatigue protection when reading
- 【Carefree Buy】All of our led light bulbs are 2-years-warranty; 24 hours professional customer service support. For any queries on the product, please do not hesitate to get in touch with us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1XQHBD7 |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Batteries Included? | No |
| Batteries Required? | No |
| Beam Angle | 280 Degrees |
| Best Sellers Rank | #35,222 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,298 in LED Bulbs |
| Brand | UCB |
| Brightness | 1300 Lumen |
| Bulb Base | E26 |
| Bulb Shape Size | A19 |
| Color | 4 Pack |
| Color Rendering Index | 90 |
| Color Temperature | 6000 Kelvin |
| Control Method | App, Voice |
| Customer Reviews | 4.3 4.3 out of 5 stars (210) |
| Date First Available | April 17, 2024 |
| Efficiency | High |
| Finish types | Soft White |
| Incandescent Equivalent Wattage | 130 Watts |
| Included Components | User Manual |
| Indoor/Outdoor Usage | Indoor |
| Item Package Quantity | 1 |
| Item Weight | 8.4 ounces |
| Item model number | BR18-SH4Q |
| Light Color | RGB colors+Warm white and daylight white tunable |
| Light Output Maximum | 1300 Lumens |
| Light Source Type | Led |
| Light Source Wattage | 12 Watts |
| Light Type | LED |
| Manufacturer | UCB |
| Material | Aluminum, Plastic |
| Model Name | LED BULB |
| Number of Items | 4 |
| Package Dimensions | 5.16 x 4.33 x 4.25 inches |
| Part Number | BR18-SH4Q |
| Power Consumption | 12 Watts |
| Power Source | Corded Electric |
| Shape | Globe(G) |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Adjustable color temperature 2700K-6000K, Color Changing, Flicker-Free, Eye-Friendly, Suit for live streaming and video shooting, Timer，DIY flash, Sync music, Work with Alexa |
| Special Features | Adjustable color temperature 2700K-6000K, Color Changing, Flicker-Free, Eye-Friendly, Suit for live streaming and video shooting, Timer，DIY flash, Sync music, Work with Alexa |
| Specific Uses For Product | Decoration, reading, Lighting, Bedroom, Kitchen, Living Room, Office, Aquarium,, live streaming and video shooting |
| Specification Met | ETL, FCC |
| Unit Count | 4.0 Count |
| Voltage | 120 Volts |
| Wattage | 12 Watts |
| White Brightness | 1300 Lumens |

## Product Details

- **Brand:** UCB
- **Bulb Shape Size:** A19
- **Light Type:** LED
- **Wattage:** 12 watts

## Images

![Smart Light Bulbs 130W Equivalent, Color Changing Light Bulb, Work with Alexa Only, 16 Million Colors RGBWW, Music Sync, DIY Flash,1300LM A19 E26 Bluetooth Led Light Bulbs, No WiFi Required,4Pack - Image 1](https://m.media-amazon.com/images/I/61P8IDq9xJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Title: Finally, Smart Bulbs That Actually Stay Connected
*by R***N on December 11, 2025*

I really love these smart lightbulbs. They work with Alexa only, and honestly, that’s a major advantage. What I appreciate most is that they are not reliant on Wi-Fi the way other smart bulbs are. With previous brands, I was constantly fighting dropped connections. About every three weeks, something would disconnect, and I’d have to redo the entire setup—usually after I’d already forgotten how to do it. It was frustrating and a real hassle. These bulbs are completely different. They have never stopped working, never dropped off, and never needed to be re-set. They respond instantly, the colors look great, and the overall experience is effortless. Wonderful product. Highly recommend. Five stars.

### ⭐⭐⭐⭐⭐ Simply amazing
*by A***R on August 17, 2025*

I use these in my classroom and they are PERFECT. They easily pair to Bluetooth on your phone and the app is extremely easy to use. It allows for tons of colors, the ability to fade from color to color at whatever speed you want. These are absolutely amazing. Highly recommend!

### ⭐⭐⭐⭐ **Easy Setup & Instant Alexa Control—Just Wish They Were Brighter**
*by E***N on April 18, 2025*

I picked up this 4‑pack of UCB LED Bluetooth bulbs to avoid fumbling for a switch at night, and for the most part they deliver exactly what I needed. Here’s my experience: **Super‑Simple Setup** I didn’t need any extra apps—just screw the bulb in, flip your wall switch off/on as per the little guide on the box, then say “Alexa, discover devices.” In under ten seconds my Echo Dot had them all. **Seamless Alexa Integration** Once discovered, voice commands are virtually instant. You can also control everything from the standard Alexa app—perfect for setting up groups, routines, or simply dimming from your phone. **Light Quality & Brightness** - I primarily use the Cool White setting (you can switch between warm, cool, or full color via voice or app). - No flicker or fluctuation—even when dimming, the transition is smooth. - **Drawback:** While marketed as a 130W equivalent, they feel closer to 75–80W compared to my old 100W bulb. They’re bright enough for general tasks, but not what I’d call “super bright.” **Dimming & Advanced Features** - Dimming range is smooth and predictable. - I’ve added the bulbs to groups (e.g., “Bedroom Lights”) and set up routines (“Movie Mode” dims to 30%), which works flawlessly. **Bluetooth Range & Stability** - My setup lives in one room with the Echo Dot just 3 m away—no drop‑outs so far. If you need bulbs deeper in the house you might want to test range first. **Value & Packaging** - The four‑pack price felt fair for smart bulbs without a hub. - Amazon’s packaging was solid, and the bulb box includes very clear instructions. **Pros** - Zero‑hassle installation - Instant voice control (great for bedside & movie nights) - Smooth dimming & color changes **Cons** - Noticeably dimmer than a true 130W equivalent **Bottom Line** If you need an easy way to add smart lighting—especially where there’s no convenient wall switch—these UCB bulbs are a reliable, budget‑friendly option. Just don’t expect “super‑bright” output if you’re coming from a high‑wattage incandescent.

## Frequently Bought Together

- UCB Smart Light Bulbs 130W Equivalent, Color Changing Light Bulb, Work with Alexa Only, 16 Million Colors RGBWW, Music Sync, DIY Flash,1300LM A19 E26 Bluetooth Led Light Bulbs, No WiFi Required,4Pack
- Sengled LED Smart Light Bulb (A19), Matter-Enabled, Multicolor, Works with Alexa, 60W Equivalent, 800LM, Instant Pairing, 2.4 GHz, Wi-Fi, 1-Pack
- Amazon Echo Dot (newest model), Vibrant sounding Alexa speaker, Great for bedrooms and medium-sized rooms, Charcoal

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-24*