Download for KL125 V4

Please choose hardware version:

>How to find the hardware version on a TP-Link device

IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.
Vx.0=Vx.6/Vx.8 (eg:V1.0=V1.6/V1.8)
Vx.x0=Vx.x6/Vx.x8 (eg:V1.20=V1.26/V1.28)
Vx.30=Vx.32 (eg:V3.30=V3.32)

Product Overview

KL125(US)_V4_Datasheet

Manual

Kasa Smart Light Bulb, Multicolour
KL125

Setup Video

Quick Tips: How to Link your Kasa Account to Google Assistant

This video will show you how to how to link your Kasa Account to Google Assistant for voice control.

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Quick Tips: How to Link your Kasa Account to Amazon Alexa

This video will show you how to how to link your Kasa Account to Google Assistant for voice control.

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How to Setup Smart Actions in the TP-Link Kasa App

This video will show you how to Setup the Smart Actions feature in the Kasa App.

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Quick Tips - How to Create A schedule in the Kasa App

This video will show you how to create a schedule for the device in the Kasa App.

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Quick Tips - How to Change your Time zone in the Kasa App

This video will show you how to set your time zone in the Kasa App.

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Quick Tips - How to Create a Group in the Kasa App

This video will show you how to create a group of devices in the Kasa App.

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How to Reset a TP-Link Kasa Smart WiFi Light Bulb(3&5Times)

This video will show you how to reset a Kasa Smart Light Bulb

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FAQs

How secure are Tapo devices? 12-20-20241601
How to connect TP-Link Smart Bulb to my home network via Kasa 09-19-2024425454
How to Check and Improve the Network Connection & Stability of Tapo & Kasa Smart Devices in the Tapo App 09-04-2024148652
Common Questions Regarding the Schedule, Timer, and Away Mode Settings of TP-Link Smart Home Devices 08-26-202476342
What to do if the Schedule, Timer, or Away Mode is not Working Properly for Tapo or Kasa Smart Plugs, Switches, Bulbs, or Light Strips 07-29-2024116121
How to unbind cloud account with devices in mobile App 07-01-2024139162
What should I do if I don’t receive the email when I register cloud account or reset my password？ 05-23-2024460491
Why am I Unable to Enable Remote Control in the Kasa App? 04-23-2024140523
What Should I do if I am Unable to Configure my Kasa Device? 04-23-2024392530
What should I do if my Kasa device keep losing connection or going Offline? 03-05-2024115954
How to Use Siri to Control Your Tapo or Kasa Smart Devices 02-27-2024407567
How to configure the Notification feature for the Tapo & Kasa devices on the Tapo app 09-22-202353283
How to update the firmware of the Tapo&Kasa devices on the Tapo App 09-13-2023170105
How to unbind the account (TP-Link ID) with Tapo&Kasa smart devices in the Tapo app 09-13-2023120568
Making Your Account More Secure: Introducing Two-Step Verification (2FA) for the Kasa App 03-30-202340793
Common questions about Smart Actions in the kasa app 01-06-2023115177
How to use Widgets to control your Kasa Devices and Kasa Scenes on iOS devices 12-16-2022120085
How to create a TP-Link Cloud Account on Kasa app 12-08-2022586997
What can I do if I forget my password of TP-Link Cloud account?(tpCamera App and Kasa App) 08-30-2022161282
How to reset TP-Link Kasa smart bulb? 08-19-2022332380
How to use Widgets to control your Kasa devices and Kasa scenes on Android devices 08-17-202275566
How do I move my Kasa device to a different wireless network? 08-15-2022617461

Firmware Release Note

Refer the FAQ to update firmware.

KL125(US)_V4_1.0.5 Build 230613

Published Date: 2023-08-28

First firmware released.

Apps

TP-Link Kasa: TP-Link Kasa provides the easiest way to manage and control your smart life products.