---
product_id: 291945046
title: "Kasa Smart Light Bulbs, Full Color Changing Dimmable Smart WiFi Bulbs Compatible with Alexa and Google Home, A19, 9W 800 Lumens,2.4Ghz only, No Hub Required, 4 Count (Pack of 1), Multicolor (KL125P4)"
brand: "kasa smart"
price: "$99.84"
currency: USD
in_stock: true
reviews_count: 13
category: "Kasa Smart"
url: https://www.desertcart.ec/products/291945046-kasa-smart-light-bulbs-full-color-changing-dimmable-smart-wifi
store_origin: EC
region: Ecuador
---

# 9W energy-efficient LED 16M colors & tunable whites Remote app & voice control Kasa Smart Light Bulbs, Full Color Changing Dimmable Smart WiFi Bulbs Compatible with Alexa and Google Home, A19, 9W 800 Lumens,2.4Ghz only, No Hub Required, 4 Count (Pack of 1), Multicolor (KL125P4)

**Brand:** kasa smart
**Price:** $99.84
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your life smarter, brighter, and bolder!

## Quick Answers

- **What is this?** Kasa Smart Light Bulbs, Full Color Changing Dimmable Smart WiFi Bulbs Compatible with Alexa and Google Home, A19, 9W 800 Lumens,2.4Ghz only, No Hub Required, 4 Count (Pack of 1), Multicolor (KL125P4) by kasa smart
- **How much does it cost?** $99.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/291945046-kasa-smart-light-bulbs-full-color-changing-dimmable-smart-wifi)

## Best For

- kasa smart enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Smart & Bright:** Consumes just 9W while delivering a powerful 800 lumens—equivalent to a 60W bulb, saving energy without compromise.
- • **No Hub, No Hassle Setup:** Connect directly to your 2.4GHz Wi-Fi network with guided installation—get smart lighting instantly without extra devices.
- • **Trusted Durability & Safety:** UL certified, backed by 2-year warranty, and trusted by over 6 million users for reliable, long-lasting performance.
- • **Hands-Free Voice & Remote Control:** Effortlessly command your lighting via Alexa, Google Assistant, or the intuitive Kasa app from anywhere.
- • **Vibrant 16 Million Colors & Auto White:** Seamlessly shift from warm to cool tones (2500K-6500K) to match your mood or natural light cycles.

## Overview

The Kasa Smart Light Bulbs offer a dazzling spectrum of 16 million colors plus tunable white light (2500K-6500K) with 800 lumens brightness at just 9 watts. Compatible with Alexa and Google Home, these A19 bulbs connect directly to 2.4GHz Wi-Fi—no hub needed. Control your lighting remotely or hands-free, schedule routines, and monitor energy usage via the Kasa app. UL certified and trusted by millions, they combine vibrant ambiance with energy efficiency and effortless smart home integration.

## Description

Dimmable 16 million colors and warm to cool whites(2500K-6500K), E26 A19 base. Explore endless lighting possibilities to create your favorite light effects for every scene you need. The Kasa app contains not only all the feature you expect from TP-Link Kasa family, but also guidance for you through each step of the installation to connect your smart bulb with your home Wi-Fi, Alexa or Google assistant.

Review: The Best Smart Bulbs Around, No Hub Required! - These have an amazing range of vibrant colors to choose from, including the full range of white lighting options to match whatever pre-existing bulb temperature rating you have in your house! Also, they are BRIGHT! The setup is a breeze with the Kasa app and creating schedules or grouping devices together to function in sync is a snap! We have an older set of these that are going strong indoors for about 5 years now. Our newest set is used outdoors in covered fixtures and has been exposed to freezing weather without fail. Response times for on/off functionality or color changes are immediate and we've had no down time with our wifi connectivity to these devices. There's been no phasing out of cross compatibility from our old bulbs to our new set. We sync the bulbs together or use them separate without fail and they function as intended every time!
Review: Work great and Easy to setup. - These light bulbs work great. Easy to setup and the color options are fun for movie time or just goofing around. The main thing I like about them is that you can dim them without out any special light switches, and they work seamlessly with Alexa.

## Features

- Multicolor & Auto White: Dimmable 16 million colors and warm to cool whites(2500K-6500K). Set your bulb to automatically adjust its color temperature to match natural light patterns from dawn to dusk. Explore endless lighting possibilities to create your favorite light effects for everything from a dinner party to a late-night study session. Great for holiday decorations.Voice Control: Get hands-free control of your lights with your voice via desertcart Alexa or Google Assistant. Perfect for times when your hands are full or entering a dark room.
- Drive down energy consumption without losing quality (60 W equivalent). Use timer or schedules to set your lights to automatically turn on and off whenever you want, such as waking up with a soft glow in the morning with sunrise offset.Trusted & Reliable: Kasa is trusted by over 6 Million users. UL certified for safety use. 2-year warranty. Require 2.4GHz Wi-Fi network connection. Operating Humidity 10%~90%RH, Non-condensing
- Remote Control: Control your smart light bulb from anywhere with your smartphone using the free Kasa smart app (iOS, Android); Dim, turn on or off or change the colors of your light bulb remotely at your fingertips.Energy Monitoring & Scheduling: Monitor real-time energy usage. Wifi Protocol IEEE 802.11b/g/n. Operating Temperature -15 ºC~ 40 ºC (5°F ~ 104°F )

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TB8Z5HF |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #852 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #88 in LED Bulbs |
| Brand | Kasa Smart |
| Brightness | 800 Lumen |
| Bulb Base | E26 |
| Bulb Diameter | 2.36 Inches |
| Bulb Shape Size | A19 |
| Color | Multicolor |
| Color Rendering Index | 80 |
| Color Temperature | 6500 Kelvin |
| Control Method | Voice |
| Customer Reviews | 4.5 4.5 out of 5 stars (21,808) |
| Date First Available | January 21, 2021 |
| Efficiency | high |
| Incandescent Equivalent Wattage | 60 Watts |
| Included Components | 4x Kasa Smart Light Bulb Multicolor, 1x Quick Installation Guide |
| Indoor/Outdoor Usage | Indoor |
| Item Package Quantity | 1 |
| Item Weight | 9.9 ounces |
| Item model number | KL125P4 |
| Light Color | RGB |
| Light Output Maximum | 800 Lumens |
| Light Source Type | LED |
| Light Source Wattage | 9 Watts |
| Light Type | LED |
| Manufacturer | TP-Link |
| Material | Plastic |
| Model Name | KL125P4 |
| Number of Items | 1 |
| Part Number | KL125P4 |
| Power Consumption | 60 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 2.36"W x 4.52"H |
| Shape | a19 |
| Special Feature | Auto White, Dimmable, Energy Monitoring, Tunable |
| Special Features | Auto White, Dimmable, Energy Monitoring, Tunable |
| Specific Uses For Product | Appliance |
| Specification Met | ul_listed |
| Style | 800 Lumens, 4-Pack |
| UPC | 840030702396 |
| Unit Count | 4.0 Count |
| Voltage | 120 Volts |
| Wattage | 9 Watts |
| White Brightness | 800 Lumens |

## Product Details

- **Brand:** Kasa Smart
- **Bulb Shape Size:** A19
- **Light Type:** LED
- **Special Feature:** Auto White, Dimmable, Energy Monitoring, Tunable
- **Wattage:** 9 watts

## Images

![Kasa Smart Light Bulbs, Full Color Changing Dimmable Smart WiFi Bulbs Compatible with Alexa and Google Home, A19, 9W 800 Lumens,2.4Ghz only, No Hub Required, 4 Count (Pack of 1), Multicolor (KL125P4) - Image 1](https://m.media-amazon.com/images/I/6109naeAfLL.jpg)

## Questions & Answers

**Q: I’d like to use these in a fixture that currently is controlled by a dimmer switch. Is that okay?**
A: One thing about having a dimmer, even at 100%, if it is a phase-cut dimmer, it can cause problems for digital electronics. Not sure how this bulb would respond, but all of the smart bulbs I've tried from any brand will buzz or flicker. So, if you have problems like that your best bets would be dumb LED bulbs that list compatibility with dimmer switches, or to replace the switch for a few bucks.

**Q: If you have say 4 bulbs on one circuit, can you program each bulb individually?**
A: Yes you can. Each bulb can have it's own name or location regardless the circuit it is on. For instance, living room lamp, living room ceiling fan light,desk iight and you can group them together under one name like living room lights. You would still be able to turn on individually or as a group.

**Q: Can these or any kasa bulbs color cycle? Like just loop through the various colors?**
A: I would like this feature too. Especially during during holiday events like Christmas to cycle from red, green, and white

**Q: Can these be used outdoors?**
A: I am using outside but it is protecyby a fixture

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Best Smart Bulbs Around, No Hub Required!
*by J***N on January 6, 2026*

These have an amazing range of vibrant colors to choose from, including the full range of white lighting options to match whatever pre-existing bulb temperature rating you have in your house! Also, they are BRIGHT! The setup is a breeze with the Kasa app and creating schedules or grouping devices together to function in sync is a snap! We have an older set of these that are going strong indoors for about 5 years now. Our newest set is used outdoors in covered fixtures and has been exposed to freezing weather without fail. Response times for on/off functionality or color changes are immediate and we've had no down time with our wifi connectivity to these devices. There's been no phasing out of cross compatibility from our old bulbs to our new set. We sync the bulbs together or use them separate without fail and they function as intended every time!

### ⭐⭐⭐⭐⭐ Work great and Easy to setup.
*by J***J on January 2, 2026*

These light bulbs work great. Easy to setup and the color options are fun for movie time or just goofing around. The main thing I like about them is that you can dim them without out any special light switches, and they work seamlessly with Alexa.

### ⭐⭐⭐⭐⭐ Decent Quality TP-Link Wifi Bulbs That Work With Kasa and Deco Apps
*by T***4 on August 24, 2025*

I purchased these bulbs for three reasons. First, they were on sale during Amazon Prime Days. Second, being TP-Link Kasa products they work with my existing Kasa App and are also compatible with the Deco router app so I didn't need another app (TP-Link? We don't need Kasa, Deco and Taco- consolidate them already.) And Third, and most importantly, SengLED finally completely and utterly self destructed and stopped working with the Alexa infrastructure. These four bulbs on sale cost less than a two pack of the SengLED brand which require a Zigbee hub that doesn't work without the SengLED back office- which is basically dead now. For the bulbs themselves, they are slightly smaller than old fashioned bulbs, so don't try using them in a lamp that has a spring-grip shade. Setting them up is simple, have the Kasa or Deco app open, select add a bulb of this model and turn the bulb on. You will connect to it via Wi-Fi and then setup will take a couple of minutes depending on how slow/busy your local network is. On my Deco (TP-Link) network, the bulb took about 30 seconds to connect and appear. I haven't had a problem with the bulbs in the month they've been operational, so they already are doing better than the old SengLED bulbs ever did. And even when my internet connection is down; these bulbs still seem to work okay since they are controlled by the Deco routers (note: I've since moved my other Kasa devices over to the Deco app because controlling them from Kasa they do stop working if the internet connection is down.) I've been pretty please with most of the TP-Link hardware I've purchased over the years, and am glad the bulbs are apparently reliable as well.

## Frequently Bought Together

- Kasa Smart Light Bulbs, Full Color Changing Dimmable Smart WiFi Bulbs Compatible with Alexa and Google Home, A19, 9W 800 Lumens,2.4Ghz only, No Hub Required, 4 Count (Pack of 1), Multicolor (KL125P4)
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-08*