---
product_id: 789122409
title: "3Stone A21 Smart LED Bulb, 2700K-6500K RGBCW 10W (100W Equivalent) E26 WiFi App Voice Control 2.4G (Not 5G) Multicolor Bulb, Compatible with Alexa, Google Assistant"
price: "345 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/789122409-3stone-a21-smart-led-bulb-2700k-6500k-rgbcw-10w-100w
store_origin: PL
region: Poland
---

# 3Stone A21 Smart LED Bulb, 2700K-6500K RGBCW 10W (100W Equivalent) E26 WiFi App Voice Control 2.4G (Not 5G) Multicolor Bulb, Compatible with Alexa, Google Assistant

**Price:** 345 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3Stone A21 Smart LED Bulb, 2700K-6500K RGBCW 10W (100W Equivalent) E26 WiFi App Voice Control 2.4G (Not 5G) Multicolor Bulb, Compatible with Alexa, Google Assistant
- **How much does it cost?** 345 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/789122409-3stone-a21-smart-led-bulb-2700k-6500k-rgbcw-10w-100w)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

3Stone A21 Smart LED Bulb, 2700K-6500K RGBCW 10W (100W Equivalent) E26 WiFi App Voice Control 2.4G (Not 5G) Multicolor Bulb, Compatible with Alexa, Google Assistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073PZMBHF |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Average Life | 22 Years |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #211,968 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8,910 in LED Bulbs |
| Brand | 3Stone |
| Brightness | 1050 Lumen |
| Bulb Base | E26 |
| Bulb Shape Size | A21 |
| Color | Dimmable White & Rgb Colors |
| Color Rendering Index | 80 |
| Color Temperature | 6500 Kelvin |
| Control Method | App |
| Customer Reviews | 4.0 4.0 out of 5 stars (4,216) |
| Date First Available | July 4, 2017 |
| Efficiency | High |
| Incandescent Equivalent Wattage | 100 Watts |
| Included Components | A-21 Smart Bulb, Quick Start Guide, Product Information |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.176 ounces |
| Item model number | HM0004 |
| Light Color | Multicolor and White |
| Light Output Maximum | 1050 Lumens |
| Light Source Type | LED |
| Light Source Wattage | 10 Watts |
| Light Type | LED |
| Manufacturer | 3Stone |
| Material | Aviation Aluminum and Plastic |
| Model Name | smart bulb |
| Number of Items | 1 |
| Package Dimensions | 5.75 x 3.03 x 2.91 inches |
| Part Number | 43222-5972 |
| Power Consumption | 10 Watts |
| Power Source | AC |
| Shape | Bulb |
| Special Feature | Tunable White, Dimmable, Voice Control, Remote Group Timer |
| Special Features | Tunable White, Dimmable, Voice Control, Remote Group Timer |
| Specific Uses For Product | Appliance |
| Specification Met | ETL |
| UPC | 651519882603 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 10 Watts |
| White Brightness | 1050 Lumens |

## Product Details

- **Brand:** 3Stone
- **Bulb Shape Size:** A21
- **Light Type:** LED
- **Special Feature:** Tunable White, Dimmable, Voice Control, Remote Group Timer
- **Wattage:** 10 watts

## Images

![3Stone A21 Smart LED Bulb, 2700K-6500K RGBCW 10W (100W Equivalent) E26 WiFi App Voice Control 2.4G (Not 5G) Multicolor Bulb, Compatible with Alexa, Google Assistant - Image 1](https://m.media-amazon.com/images/I/61uuFy8WB3L._AC_UL320_.jpg)
![3Stone A21 Smart LED Bulb, 2700K-6500K RGBCW 10W (100W Equivalent) E26 WiFi App Voice Control 2.4G (Not 5G) Multicolor Bulb, Compatible with Alexa, Google Assistant - Image 2](https://m.media-amazon.com/images/I/61uuFy8WB3L._AC_UL480_FMwebp_QL65_.jpg)
![3Stone A21 Smart LED Bulb, 2700K-6500K RGBCW 10W (100W Equivalent) E26 WiFi App Voice Control 2.4G (Not 5G) Multicolor Bulb, Compatible with Alexa, Google Assistant - Image 3](https://m.media-amazon.com/images/I/61uuFy8WB3L._AC_UL640_FMwebp_QL65_.jpg)
![3Stone A21 Smart LED Bulb, 2700K-6500K RGBCW 10W (100W Equivalent) E26 WiFi App Voice Control 2.4G (Not 5G) Multicolor Bulb, Compatible with Alexa, Google Assistant - Image 4](https://m.media-amazon.com/images/I/61uuFy8WB3L._AC_UL800_FMwebp_QL65_.jpg)
![3Stone A21 Smart LED Bulb, 2700K-6500K RGBCW 10W (100W Equivalent) E26 WiFi App Voice Control 2.4G (Not 5G) Multicolor Bulb, Compatible with Alexa, Google Assistant - Image 5](https://m.media-amazon.com/images/I/61uuFy8WB3L._AC_UL960_FMwebp_QL65_.jpg)

## Frequently Bought Together

- 3Stone Smart Light Bulbs, 100W Equivalent WiFi Bulb, 1050 Lumens LED Color Changing A21 Smart Bul(Dimmable 2700K-6500K RGBCW) Tunable White Works with Alexa, Google Home RGB Bulb
- Simple Designs LF1014-BLK 62.5" Modern Etagere Organizer Storage 3 Shelf Floor Lamp with White Linen Fabric Shade for Home Décor, Office, Study, Bedroom, Living Room, Dining Room, Black

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**Shop now:** [https://www.desertcart.pl/products/789122409-3stone-a21-smart-led-bulb-2700k-6500k-rgbcw-10w-100w](https://www.desertcart.pl/products/789122409-3stone-a21-smart-led-bulb-2700k-6500k-rgbcw-10w-100w)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-25*