---
product_id: 291945046
title: "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: "R1035"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Kasa Smart"
url: https://www.desertcart.co.za/products/291945046-light-bulbs-full-color-changing-dimmable-smart-wifi-bulbs-compatible
store_origin: ZA
region: South Africa
---

# 9W LED, 800 lumens bright 16M colors & tunable whites Remote & voice control 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:** R1035
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your life, your way — smart, vibrant, effortless.

## Quick Answers

- **What is this?** 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?** R1035 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/291945046-light-bulbs-full-color-changing-dimmable-smart-wifi-bulbs-compatible)

## 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 & Cost-Effective:** Save on bills with 9W LED efficiency replacing 60W bulbs, plus real-time energy monitoring.
- • **Hands-Free Voice & App Control:** Effortlessly command your lighting via Alexa, Google Assistant, or the intuitive Kasa app—anytime, anywhere.
- • **Plug & Play with No Hub Needed:** Quick, hassle-free setup on your 2.4GHz WiFi—get smart lighting without extra gadgets or complexity.
- • **Customizable Scenes & Scheduling:** Set moods and routines that match your lifestyle—from sunrise wake-ups to party mode color cycles.
- • **Vibrant 16 Million Colors & Auto White:** Seamlessly shift from warm cozy glows to crisp daylight with 16M colors and natural light syncing.

## Overview

The Kasa Smart Light Bulbs (4-pack) deliver 16 million colors plus tunable white light (2500K-6500K) with 800 lumens brightness at just 9W power. Compatible with Alexa and Google Home, these A19 bulbs offer seamless voice and remote app control without requiring a hub. Features include energy monitoring, customizable schedules, and auto-adjusting color temperature to mimic natural light patterns, making them a stylish, efficient upgrade for any smart home.

## 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: Changed My Whole Living Room Mood with My Phone - Colors Are Vibrant and Alexa Control is Seamless - I had regular dumb bulbs in my living room and was getting tired of the same boring white light all the time. I'd been curious about smart bulbs for a while but didn't want to spend a fortune. These Kasa bulbs were reasonably priced and had good reviews so I grabbed a 4-pack to do my main living room lamps. Setup was super easy. Downloaded the Kasa app, screwed the bulbs into my lamps, opened the app and it found them right away. Took maybe 5 minutes to get all four bulbs connected to my WiFi and named properly. Way easier than I expected - no complicated pairing process or technical nonsense. I've got these bulbs in my four living room lamps - two floor lamps in the corners and two table lamps on end tables. Being able to control all of them from my phone is so convenient. I can turn them on from bed before I get up in the morning, or turn them off from the couch without getting up. Small thing but it's one of those quality of life improvements you don't realize you wanted until you have it. The color changing is what really makes these worth it. I can set them to warm white for a cozy evening vibe, bright white when I'm cleaning or need good visibility, or pick from like 16 million colors for whatever mood I want. I do deep red lighting when watching horror movies, blue-green for a chill vibe, warm orange for dinner parties. It completely changes the atmosphere of the room. I integrated them with my Alexa and voice control works perfectly. "Alexa, turn living room lights to 50%" or "Alexa, make the lights purple" and it just works. Super useful when my hands are full or I'm cooking in the kitchen and want to adjust the living room lighting without stopping what I'm doing. The scheduling feature is clutch. I've got them set to turn on at sunset automatically and turn off at 11pm. Also have them gradually brighten in the morning to help me wake up more naturally instead of being shocked awake by an alarm. It's like having daylight that follows my schedule. The brightness is legit. These are 1000 lumens which is plenty for my living room. I usually run them at like 70-80% brightness and that's more than enough light. When I crank them to 100% the room is super bright - good for cleaning or when I need to find something I dropped behind the couch. I set up different scenes for different occasions. Movie Night scene dims everything to 20% with warm white. Party Mode cycles through colors. Reading Mode is bright white at 100%. Chill Evening is warm orange at 40%. Having presets means I don't have to fiddle with settings every time, just hit the scene I want and done. The color accuracy is really good. When I set them to red they're actually red, not some washed out pink. Blue is deep blue, green is vibrant green. The colors are saturated and look how you'd expect them to look. Makes them great for holidays - red and green for Christmas, orange for Halloween, whatever. I've used the away mode feature when traveling. Sets the lights to turn on and off at random times to make it look like someone's home. Good for security and peace of mind when I'm gone for a few days. Beats leaving lights on 24/7 and wasting electricity. The energy monitoring in the app is interesting. Shows me how much energy each bulb is using. These are LEDs so they're way more efficient than the old incandescent bulbs I had before. My electric bill has actually gone down a bit even though I'm using the lights more because they're fun to play with now. They work great with my Google Home too. I can control them from my phone, Alexa, or Google Assistant depending on which device is closest. The integration with both ecosystems means I'm not locked into one platform. The grouping feature is useful. I've got all four living room bulbs in a "Living Room" group so I can control them all at once, but I can also control them individually if I want. Like if I just want the floor lamps on but not the table lamps, I can do that. I've added these to routines too. Morning routine turns them on gradually, evening routine dims them down. When my Alexa alarm goes off, the lights start brightening. When I say "Alexa, goodnight" everything turns off including the lights. Makes my smart home feel actually smart and not just a collection of disconnected gadgets. The bulbs don't make any noise which some smart bulbs apparently do. No humming, no buzzing, just quiet operation. The light quality is consistent too - no flickering or weird color shifts. They stay connected to WiFi reliably. I've had other smart home stuff that constantly drops connection and needs resetting. These Kasa bulbs just work. They've stayed connected since I installed them months ago without any issues. My friends have been impressed when they come over. Being able to change the whole vibe of the room by telling Alexa to switch colors is a neat party trick. Plus having presets for different activities makes the space feel more intentional and designed. For the price these are a great way to get into smart lighting without spending a fortune. They do everything the expensive Philips Hue bulbs do but cost way less. If you want to try smart bulbs or add some personality to your lighting, these are perfect.
Review: Straightforward Smart Bulbs With Dimming and Color Control - I’ve been using these Kasa smart bulbs mainly for the dimming, and that part works exactly how I want it to. Adjusting brightness is smooth and makes everyday lighting more comfortable than a simple on/off setup. They also let you change the light color, which is available right in the app without any extra steps. Setup was easy, and they’ve been consistent in normal daily use. Overall, they feel like dependable smart bulbs that do what they’re supposed to do. . What you may care about: • Can you dim lights smoothly instead of just turning them on or off? (Meets) • Is changing the light color an available option? (Meets) • Do they work reliably for everyday use? (Meets) • Are they easy to set up and manage? (Meets)

## 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 | #571 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #47 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 (21,944) |
| 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 |
| Smart Home Compatibility | Smart Home Compatible |
| 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 | 1 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

![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)

## Available Options

This product comes in different **Size, Style** options.

## 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

### ⭐⭐⭐⭐⭐ Changed My Whole Living Room Mood with My Phone - Colors Are Vibrant and Alexa Control is Seamless
*by S***S on January 31, 2026*

I had regular dumb bulbs in my living room and was getting tired of the same boring white light all the time. I'd been curious about smart bulbs for a while but didn't want to spend a fortune. These Kasa bulbs were reasonably priced and had good reviews so I grabbed a 4-pack to do my main living room lamps. Setup was super easy. Downloaded the Kasa app, screwed the bulbs into my lamps, opened the app and it found them right away. Took maybe 5 minutes to get all four bulbs connected to my WiFi and named properly. Way easier than I expected - no complicated pairing process or technical nonsense. I've got these bulbs in my four living room lamps - two floor lamps in the corners and two table lamps on end tables. Being able to control all of them from my phone is so convenient. I can turn them on from bed before I get up in the morning, or turn them off from the couch without getting up. Small thing but it's one of those quality of life improvements you don't realize you wanted until you have it. The color changing is what really makes these worth it. I can set them to warm white for a cozy evening vibe, bright white when I'm cleaning or need good visibility, or pick from like 16 million colors for whatever mood I want. I do deep red lighting when watching horror movies, blue-green for a chill vibe, warm orange for dinner parties. It completely changes the atmosphere of the room. I integrated them with my Alexa and voice control works perfectly. "Alexa, turn living room lights to 50%" or "Alexa, make the lights purple" and it just works. Super useful when my hands are full or I'm cooking in the kitchen and want to adjust the living room lighting without stopping what I'm doing. The scheduling feature is clutch. I've got them set to turn on at sunset automatically and turn off at 11pm. Also have them gradually brighten in the morning to help me wake up more naturally instead of being shocked awake by an alarm. It's like having daylight that follows my schedule. The brightness is legit. These are 1000 lumens which is plenty for my living room. I usually run them at like 70-80% brightness and that's more than enough light. When I crank them to 100% the room is super bright - good for cleaning or when I need to find something I dropped behind the couch. I set up different scenes for different occasions. Movie Night scene dims everything to 20% with warm white. Party Mode cycles through colors. Reading Mode is bright white at 100%. Chill Evening is warm orange at 40%. Having presets means I don't have to fiddle with settings every time, just hit the scene I want and done. The color accuracy is really good. When I set them to red they're actually red, not some washed out pink. Blue is deep blue, green is vibrant green. The colors are saturated and look how you'd expect them to look. Makes them great for holidays - red and green for Christmas, orange for Halloween, whatever. I've used the away mode feature when traveling. Sets the lights to turn on and off at random times to make it look like someone's home. Good for security and peace of mind when I'm gone for a few days. Beats leaving lights on 24/7 and wasting electricity. The energy monitoring in the app is interesting. Shows me how much energy each bulb is using. These are LEDs so they're way more efficient than the old incandescent bulbs I had before. My electric bill has actually gone down a bit even though I'm using the lights more because they're fun to play with now. They work great with my Google Home too. I can control them from my phone, Alexa, or Google Assistant depending on which device is closest. The integration with both ecosystems means I'm not locked into one platform. The grouping feature is useful. I've got all four living room bulbs in a "Living Room" group so I can control them all at once, but I can also control them individually if I want. Like if I just want the floor lamps on but not the table lamps, I can do that. I've added these to routines too. Morning routine turns them on gradually, evening routine dims them down. When my Alexa alarm goes off, the lights start brightening. When I say "Alexa, goodnight" everything turns off including the lights. Makes my smart home feel actually smart and not just a collection of disconnected gadgets. The bulbs don't make any noise which some smart bulbs apparently do. No humming, no buzzing, just quiet operation. The light quality is consistent too - no flickering or weird color shifts. They stay connected to WiFi reliably. I've had other smart home stuff that constantly drops connection and needs resetting. These Kasa bulbs just work. They've stayed connected since I installed them months ago without any issues. My friends have been impressed when they come over. Being able to change the whole vibe of the room by telling Alexa to switch colors is a neat party trick. Plus having presets for different activities makes the space feel more intentional and designed. For the price these are a great way to get into smart lighting without spending a fortune. They do everything the expensive Philips Hue bulbs do but cost way less. If you want to try smart bulbs or add some personality to your lighting, these are perfect.

### ⭐⭐⭐⭐⭐ Straightforward Smart Bulbs With Dimming and Color Control
*by B***J on January 27, 2026*

I’ve been using these Kasa smart bulbs mainly for the dimming, and that part works exactly how I want it to. Adjusting brightness is smooth and makes everyday lighting more comfortable than a simple on/off setup. They also let you change the light color, which is available right in the app without any extra steps. Setup was easy, and they’ve been consistent in normal daily use. Overall, they feel like dependable smart bulbs that do what they’re supposed to do. . What you may care about: • Can you dim lights smoothly instead of just turning them on or off? (Meets) • Is changing the light color an available option? (Meets) • Do they work reliably for everyday use? (Meets) • Are they easy to set up and manage? (Meets)

### ⭐⭐⭐⭐⭐ 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!

## 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)
- Amazon Echo Dot (newest model), Vibrant sounding Alexa speaker, Great for bedrooms, dining rooms and offices, Charcoal
- Kasa Smart Plug Mini 15A, Smart Home Wi-Fi Outlet Works with Alexa, Google Home & IFTTT, No Hub Required, UL Certified, 2.4G WiFi Only, 4-Pack(EP10P4) , White

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-27*