Load video: Load video:

See Innovation in Action

Watch as advanced features, intuitive design, and exceptional performance come together in real time.

Experience Innovation, Performance & Style in Every Detail.

Product Details


Transform your lighting experience with the TP-Link KL125 Kasa Smart Wi-Fi Light Bulb (Multicolor, 4-Pack). Enjoy vibrant colors, flexible scheduling, and voice-activated control—all without the need for a hub. With the Kasa Smart app, you can manage brightness, set routines, and personalize every bulb from anywhere. Effortlessly create the perfect atmosphere for any moment, whether you're at home or away.

Key Features

  • 800 lumens multicolor smart LED bulbs (4-pack)
  • 16 million colors and tunable white (2500–6500K)
  • Dimmable 1–100% via app or cloud
  • Wi-Fi 4 (802.11n) connectivity — no hub required
  • Voice control with Amazon Alexa and Google Assistant
  • Customized scheduling and scene creation
  • Kasa Smart app for Android & iOS
  • Matter support for Wi-Fi
  • Wide 220° beam angle, high color accuracy (CRI 90)
  • FCC and UL certified

Featured Callouts

  • No Hub Needed: Direct Wi-Fi connection for easy setup and control.
  • Vibrant Multicolor: Choose from 16 million colors and tunable white to match your mood or activity.
  • Smart Automation: Set schedules, timers, or group with other Kasa devices for effortless automation.
  • Voice-Activated Comfort: Adjust lights hands-free with Alexa or Google Assistant.
  • Energy Efficient: Low 9W power draw, with precise dimming for further savings.

Features

  • IEEE 802.11b/g/n Wi-Fi (2.4 GHz) for robust wireless connectivity
  • Compatible with Alexa and Google Assistant for voice commands
  • Kasa Smart app enables remote control, scheduling, and scene creation
  • Automatically adjusts color temperature to mimic natural daylight cycles
  • Group bulbs with other Kasa smart devices for a unified smart home
  • Wide 220° typical beam angle for broad, even illumination
  • Operating conditions: 5 to 104°F / -15 to 40°C, 10–90% humidity
  • Certified by FCC and UL for safety and reliability

Included In The Box

  • 4 x TP-Link KL125 Kasa Smart Wi-Fi Light Bulb (Multicolor)
  • Quick Start Guide
  • Limited 2-Year Manufacturer Warranty

Technical Specifications

Light Output 800 lumens, 16 million colors, multicolor, tunable white (2500–6500K)
Dimmable Yes, 1–100% via app/cloud
Socket Type E26
Beam Angle 220°
Color Accuracy CRI 90
Power Consumption 9 W
Input Power 120 VAC, 60 Hz
Wireless Protocol Wi-Fi 4 (802.11n), 2.4 GHz
Matter Support Yes (Wi-Fi only)
Mobile App Kasa Smart (Android & iOS)
Virtual Assistant Works with Alexa and Google Assistant
Operating Temperature 5 to 104°F / -15 to 40°C
Operating Humidity 10 to 90%
Certifications FCC, UL
Bulb Dimensions 4.4 x 2.4" / 112 x 60 mm (each bulb)
Bulb Weight 0.31 lb / 0.14 kg (each bulb)
Package Weight 0.8 lb
Box Dimensions 5 x 5 x 4.9"
Warranty Limited 2-Year Manufacturer Warranty

Included in the Box