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Four A19 smart bulbs in a white box

TP-Link

TP-Link KL125P4 Multicolor Smart Bulb 4-Pack A19 9W 800lm 2.4GHz

SKU CH-B7BX-C8QES MPN KL125P4

Four multicolor A19 smart bulbs deliver 800 lumens each at 9 watts, tunable from 2500 K to 6500 K, and connect directly to 2.4 GHz Wi-Fi without a hub

  • ProtocolWiFi
  • TypeSmart Bulb
  • SpecificationsCOMMUNICATION Wi-Fi Protocol: IEEE 802.11b/g/n Wi-Fi Frequen
  • FeaturesMulticolor - With a wide range of colors and dimming capabil
  • Package Contents4 x Kasa Smart Light Bulb, Multicolor 1 x Quick Start Guide
  • 16 million colours and tunable white 2500K-6500K for any mood
  • Voice control via Alexa and Google Assistant for hands-free operation
  • Remote access and away mode from the Kasa app anywhere
  • 9 W LED delivers 800 lm matching a 60 W incandescent
  • Connects directly to 2.4 GHz Wi-Fi with no hub required

Four-pack multicolor smart bulbs

This pack contains four A19 LED bulbs that connect directly to a 2.4GHz Wi-Fi network using the IEEE 802.11b/g/n standard. Each unit draws 9W while delivering 800lm of tunable white light from 2500K to 6500K plus 16 million colours. Control is handled through the Kasa app on iOS 10 or Android 5.0 and above, with no separate hub required.

Households wanting voice and remote lighting

The bulbs suit anyone who wants Alexa or Google Assistant voice control, scheduling, away-mode simulation and real-time energy monitoring from a smartphone. They are not for installations that only have 5GHz Wi-Fi, for fixtures that need a higher lumen output, or for buyers who prefer local-only control without cloud connectivity.

2.4GHz Wi-Fi only connectivity

The single specification that decides compatibility is the 2.4GHz frequency requirement; the bulbs will not join a 5GHz-only network. A secured home Wi-Fi connection on the 2.4GHz band is mandatory for setup and ongoing operation.

Highlights

  • 16 million colours and tunable white 2500K-6500K for any mood
  • Voice control via Alexa and Google Assistant for hands-free operation
  • Remote access and away mode from the Kasa app anywhere
  • 9 W LED delivers 800 lm matching a 60 W incandescent
  • Connects directly to 2.4 GHz Wi-Fi with no hub required

Specifications

BrandTP-LINK
ModelKL125P4
ProtocolWiFi
TypeSmart Bulb
SpecificationsCOMMUNICATION
Wi-Fi Protocol: IEEE 802.11b/g/n
Wi-Fi Frequency: 2.4GHz
Kasa App System Requirement: iOS 10 or Android 5.0 or higher
Wi-Fi Requirements: Secured home Wi-Fi connection required
WORKING STATUS
Tunable: Yes (via app and cloud only)
Typical Lumen Output: 800 lm
Input Power (Actual power draw in Watts): 9 W
Color Temperature: 2500 K - 6500 K
Rated input Voltage: 120 V, 60 Hz
Beam Angle: 230 degrees typical
Dimmable: Yes (via app and cloud only)
Color Changing: Yes (via app and cloud only)
FeaturesMulticolor - With a wide range of colors and dimming capabilities, Kasa Smart's multicolor light bulb offers endless lighting possibilities. You can choose a light for everything from a dinner party to a late-night study session.
No Hub Required - Kasa Smart's multicolor light bulb connects to your home's secure Wi-Fi network. No need for a hub or extra equipment.
Control from Anywhere - 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.
Package Contents4 x Kasa Smart Light Bulb, Multicolor
1 x Quick Start Guide
Shipping weight0.38 kg
Package size226 × 146 × 66 mm

Questions about this item

How can I verify the bulb is working correctly after connecting it to my 2.4GHz Wi-Fi network?

Open the Kasa app on a device running iOS 10 or Android 5.0 or higher; the bulb should appear online, respond to on/off commands, dim smoothly, and cycle through the full 16 million colour range.

What comes in the box and is any extra hardware needed for setup?

The pack contains four A19 multicolour smart bulbs and a quick start guide; no separate hub or bridge is required because each bulb connects directly to a secured 2.4GHz Wi-Fi network.

Which version should I choose if I want 60 W equivalent brightness with full colour control?

This 4-pack delivers 800 lumens at 9 W per bulb, matching a traditional 60 W incandescent while providing tunable white from 2500 K to 6500 K and full RGB colour changing via the app.

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