Kasa Smart Wi-Fi Light Bulb, Multicolor

About This Guide

This guide provides a brief introduction to the Smart Bulb and the Kasa app, along with regulatory information. Features may vary by model, software version, region, or ISP. Images, steps, and descriptions are examples and may not reflect your exact experience.

Conventions

Support

• Product information: www.tp-link.com
• Technical Community: community.tp-link.com
• Technical Support: Found in the Kasa Smart app Help center or at www.tp-link.com/support
• Setup Videos: www.tp-link.com/support/setup-video/#smart-bulbs

Introduction

The Kasa Smart Bulb is part of the Kasa smart home family, offering features like brightness adjustment, energy consumption tracking, scheduling, timers, sunrise alarms, and group control for creating scenes. Transform your home into a smart home with the Kasa Smart app or voice commands via Alexa, Google Assistant, or SmartThings.

• No Hub Required: Installs like an ordinary bulb. Download the Kasa Smart app and connect to Wi-Fi.
• Scheduling: Set your bulb to turn on or off automatically.
• Energy Saving: Reduces power usage without compromising light quality.
• Voice Control: Use simple voice commands.
• Remote Control: Control your bulb from anywhere using the Kasa Smart app.

Product Comparison

Set Up Your Smart Bulb

Follow these steps to set up your smart bulb using the Kasa Smart app.

Step 1. Download Kasa

Get the Kasa Smart app from the App Store or Google Play.

[App Store logo] [Google Play logo]

[QR code for Kasa app download]

Step 2. Connect to Network

Connect your mobile device to a 2.4GHz Wi-Fi network.

[Wi-Fi router icon]

Step 3. Add Devices

Tap the [+] button in the Kasa app and select 'Device' to add your new Kasa smart bulb. Follow the app instructions to complete the setup.

Screenshot of the Kasa app's 'Devices' page prompting to add a new device.

Main Device Control

After setup, the Kasa app's 'Devices' page allows you to add new devices, control multiple devices in groups, and configure account settings.

Devices Page

Instantly turn the bulb on/off, adjust brightness, or change colors (for KL130 / KL125).

Screenshot of the Kasa app 'Devices' page showing a list of lights with ON/OFF toggles and brightness/color indicators.

Add a Group

On the 'Devices' page, tap [+] then 'Group' to control multiple devices simultaneously.

Screenshot of the Kasa app 'Add a Group' screen, allowing selection of devices like 'Bed Room Lamp' and 'Living Room Lamp'.

Configure Kasa Settings

Swipe right on the 'Devices' page to access Kasa account settings and information.

Screenshot of the Kasa app menu showing options like 'Kasa Care', 'Help', 'Settings', 'About', and 'Discover Kasa'.

Configure Your Smart Bulb

From the 'Devices' page, tap a smart bulb to access its settings. You can adjust light temperature or color (KL130/KL125), brightness, schedules, track energy usage, and configure other bulb settings. The following examples use KL130.

Power On/Off At One Tap

Quickly power your smart bulb on or off with a single button on the Smart Bulb page.

Screenshot of the Kasa app 'Smart Bulb' page with a large power button.

Adjust Brightness

Dim your smart bulb from 1% to 100%.

Screenshot of the Kasa app brightness control, showing a circular slider with 20% displayed.

Adjust Light Temperature

Easily adjust the light temperature for your smart bulb (KL130 / KL125).

Screenshot of the Kasa app 'White' or 'Temperature' control, showing a color gradient from blue to orange.

Adjust Color

Choose a preferred color for your smart bulb (KL130 / KL125).

Screenshot of the Kasa app 'Color' control, showing a color wheel.

Presets and Recents

Tap to add presets and apply recently used settings to your smart bulb.

Screenshot of the Kasa app 'Presets and Recents' screen, showing preset color and brightness options.

Add Schedules

Simplify your daily routine by creating automatic On/Off actions for your smart bulb.

Screenshot of the Kasa app 'Add Schedule' screen, showing options for 'Turn Off', 'Turn On', and time settings.

Track Energy Usage

View and track your smart bulb's energy consumption.

Screenshot of the Kasa app 'Usage' page showing 'TODAY'S USAGE' for Energy and Time, and 'ENERGY SAVINGS'.

Device Settings

Configure device settings and check device information.

Screenshot of the Kasa app 'Device Settings' page, showing options like 'Name and Icon', 'Default States', 'Advanced', and 'Remove Device'.

Create Scenes

A scene is a preset group of smart devices that can be programmed, customized, and activated simultaneously. This allows you to easily set your mood, activity, or fit any special occasion, making your smart home devices act automatically.

Create New Scenes

On the 'Scenes' page, tap [+] to create new scenes.

Screenshot of the Kasa app 'Create New Scene' screen, showing preset scene options like 'Good Morning', 'Good Night', 'Movie Night', and 'Custom'.

Set Scenes

Define what you want your bulb to do when a scene is run.

Screenshot of the Kasa app 'Set Scene' screen, listing available devices like 'Bed Room Lamp' and 'Living Room Lamp'.

Edit Scenes

Tap a scene to activate it or edit its settings at any time.

Screenshot of the Kasa app 'Scenes' list showing scene names like 'TV Time' and 'Game Night', with an option to edit.

Reset Your Smart Bulb

Two reset types are available: Soft Reset (Wi-Fi settings only) and Factory Reset (all custom settings).

Soft Reset

1. Turn the light switch controlling the bulb to the OFF position.
2. Flip the light switch on and off 5 times (approx. 1 second duration each). Stop when the light is on for the third time. Three blinks indicate a successful soft reset.

Factory Reset

Method 1:

1. Turn the light switch controlling the bulb to the OFF position.
2. Flip the light switch on and off 10 times (approx. 1 second duration each). Stop when the light is on for the fifth time. Three blinks indicate a successful factory reset.

Method 2:

On the Kasa app 'Devices' page, swipe left on the bulb and tap 'Delete'. Alternatively, tap the smart bulb and navigate to 'Settings' > 'Remove Device'.

Screenshot of Kasa app 'Devices' page showing a swipe-left action to reveal a 'Delete' option. Screenshot of Kasa app 'Device Settings' showing the 'Remove Device' option.

Discover Kasa

Pair your Smart Bulb with Amazon Alexa, Google Home Assistant, or SmartThings for a hands-free experience. Kasa also integrates with Nest to automate actions based on your arrival or departure. For detailed instructions, launch the Kasa app and navigate to [+] > Device > WORKS WITH KASA > See All.

Screenshots of the Kasa app showing integration options with Amazon Alexa, Google Assistant, IFTTT, Samsung SmartThings, and other smart home devices.

Authentication and Compliance

FCC Compliance Information Statement

[FCC logo]

Product Name: Kasa Smart Wi-Fi Light Bulb, Multicolor

Model Number: KL125

Responsible party: TP-Link USA Corporation, d/b/a TP-Link North America, Inc.

Address: 145 South State College Blvd. Suite 400, Brea, CA 92821

Website: www.tp-link.com/us/

Tel: +1 626 333 0234

Fax: +1 909 527 6803

E-mail: sales.usa@tp-link.com

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. If not installed and used per instructions, it may cause harmful interference to radio communications. No guarantee against interference in a particular installation. If interference occurs, try measures like increasing separation, using a different circuit, or consulting a dealer/technician.

This device complies with Part 15 of the FCC Rules. Operation is subject to two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure limits for an uncontrolled environment. The device and its antenna must not be co-located or operating with any other antenna or transmitter. Compliance requires a separation distance of at least 20 cm from all persons. TP-Link USA Corporation confirms compliance with applicable technical standards and FCC Part 15.

Issue Date: 2020-09-18

CE Mark Warning

[CE logo]

This is a Class B product. In a domestic environment, it may cause radio interference, requiring the user to take adequate measures.

OPERATING FREQUENCY: 2412 MHz -2472 MHz (20dBm). No restrictions in EU member states and EFTA countries.

EU declaration of conformity: TP-Link declares compliance with directives 2014/53/EU, 2009/125/EC, 2011/65/EU and (EU)2015/863. Original declaration available at www.tp-link.com/en/ce.

RF Exposure Information: Meets EU requirements (2014/53/EU Article 3.1a) on limiting public exposure to electromagnetic fields for health protection. Complies when used 20 cm from the body.

Canadian Compliance Statement

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to two conditions: 1) This device may not cause interference. 2) This device must accept any interference, including interference that may cause undesired operation.

(French translation provided in original document)

Radiation Exposure Statement (IC)

This equipment complies with IC radiation exposure limits for an uncontrolled environment. Install and operate with a minimum distance of 20 cm between the radiator and your body.

(French translation provided in original document)

Industry Canada Statement

CAN ICES-3 (B)/NMB-3(B)

CAN ICES-005(B)/NMB-005(B)

Korea Warning Statements

(Korean text regarding radio interference)

NCC Notice

(Chinese text regarding low power radio frequency device management, referring to LP0002, Section 3.8.2)

BSMI Notice

(Chinese text regarding safety advice and cleaning)

Restricted Substances Declaration

Equipment Name: Kasa Smart Light Bulb, Dimmable; Kasa Smart Light Bulb, Multicolor; Kasa Smart Wi-Fi Light Bulb, Multicolor

Type designation: KL110, KL130, KL125

Notes:

1. "Exceeding 0.1 wt %" and "exceeding 0.01 wt %" indicate that the percentage content of the restricted substance exceeds the reference percentage value.
2. "○" indicates that the percentage content of the restricted substance does not exceed the reference percentage value.
3. "-" indicates that the restricted substance corresponds to an exemption.

Safety Information

[Ukrainian text regarding product certification] [EAC logo]

• Keep the device away from water, fire, humidity, or hot environments.
• Do not attempt to disassemble, repair, or modify the device. Contact us for service.
• Do not use the device where wireless devices are not allowed.
• Only use the control provided with or specified by these instructions.

Please read and follow this safety information. Improper use may lead to accidents or damage. Use this product with care and at your own risk.

WARNING:

• Operating Temperature: -15°C~40°C (5°F~104°F)
• Storage Temperature: -20°C~70°C (-4°F-158°F)
• Operating Humidity: 10%~90%RH, Non-condensing
• Storage Humidity: 10%~90%RH, Non-condensing
• NOT FOR EMERGENCY LIGHTING.
• Do not install the Smart Bulb with wet hands or when standing on wet or damp surfaces.
• NOT for use in totally enclosed or recessed luminaires. Suitable for damp locations.
• The increased weight may reduce the mechanical stability of certain luminaires and lampholders and may impair contact making and lamp retention.
• RISK OF ELECTRIC SHOCK OR BURNS: Switch OFF the light switch controlling the bulb and WAIT for the bulb to cool down before attempting to change it.

Compatibility Notes

• Compatible with regular light switches. Not suitable for standard in-wall dimmers, photosensors, motion sensors, or timers. Dimmable via the app only.
• Only use the control provided with or specified by these instructions. This lamp will not operate properly when connected to a standard (incandescent) dimmer or dimming control.

Explanation of Symbols on Product Label