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Two white A19 smart bulbs with silver bases side by side

TP-Link

TP-Link KL125P2 A19 9W 800lm Smart Bulb 2-Pack

SKU CH-JQ6A-AKZZB MPN KL125P2

Two Wi-Fi smart bulbs with 16 million colours, tunable white and Alexa or Google voice control

  • Connection protocolWiFi
  • Product typeSmart Bulb
  • Key featuresMulticolor & Auto White: Dimmable 16 million colors and warm
  • Product dimensions5.78 in × 2.64 in × 5.75 in
  • Product weight0.46 lb (0.21 kg)
  • Full-color dimming across 16 million shades and 2500K-6500K whites
  • Voice control via Alexa or Google Assistant for hands-free operation
  • Remote smartphone control and away-mode scheduling from anywhere
  • Energy monitoring to track real-time usage at 60W equivalent
  • Standard A19 base fits existing fixtures with no hub required

Two-pack smart bulbs for colour scenes

The KL125P2 pack contains two A19 smart LED bulbs. Each unit draws 9 W and emits 800 lm at a 60 W equivalent. They produce 16 million colours plus tunable white from 2500 K to 6500 K. The bulbs connect directly to a 2.4 GHz Wi-Fi network without a separate hub. Voice control works with Amazon Alexa and Google Assistant.

Check your lamp holders and Wi-Fi band

Verify that your fixtures accept standard A19 bases and can accommodate the 5.78" x 2.64" x 5.75" dimensions. Your router must broadcast a 2.4 GHz SSID; the bulbs will not join a 5 GHz-only network. The Kasa app requires iOS or Android for setup, scheduling and energy monitoring. Each bulb weighs 0.46 lb.

Replaces standard A19 bulbs for smart control

Swap out ordinary 60 W equivalent A19 lamps when you want remote dimming, colour changes, away-mode simulation and energy tracking from your phone. The upgrade is worth it if you need voice-activated scenes or automated circadian lighting. Buyers who require a hub-based protocol or 5 GHz Wi-Fi compatibility should look elsewhere.

How it compares

Measured against everything we stock in Plugs, Dimmers & Smart Lighting, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 70% of the 370 comparable items (median $31.99).

Specifications

Product
Brand nameKasa Smart
Model nameKL125P2
Product typeSmart Bulb
Connectivity
Connection protocolWiFi
Size & build
Product dimensions5.78 in × 2.64 in × 5.75 in
Product weight0.46 lb (0.21 kg)
Shipping weight0.22 kg
Package size146 × 145 × 69 mm
Compatibility
Alexa supportYes
Google Assistant supportYes

Questions about this item

Does the 2-pack include everything needed to start using the bulbs, or is a separate hub required?

The pack contains two A19 smart bulbs and no hub is required; each bulb connects directly to a 2.4 GHz Wi-Fi network via the Kasa app.

Should I choose the 9 W 800 lm version or a different wattage for a standard 60 W replacement?

This 9 W bulb delivers 800 lumens and is rated as a 60 W equivalent, matching the output of a traditional 60 W incandescent.

What does the 16 million colour figure mean when the bulb is installed in a real fitting?

It means the bulb can produce any of 16 million dimmable colours plus tunable white from 2500 K to 6500 K, all controllable from the app or by voice.

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