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 space with the TP‑Link Kasa Smart LED Light Strip KL420L5. This 16.4-foot RGBIC strip delivers 16 million colors in 50 unique zones, allowing for dynamic lighting effects like “Raindrop” or “Rainbow.” Connect directly using Wi‑Fi—no hub required—or integrate into Matter-supported smart homes for seamless automation and voice control.

With a rugged PU coating, the strip is moisture-resistant and ready for kitchen, bedroom, or entertainment use. The design is fully flexible—shape it around TV units, under counters, or trim to fit custom installations. Enjoy convenience with app-based scheduling, scenes, and smart actions via Kasa, Alexa, Google Assistant, or SmartThings.

Key Features

  • 16.4′ LED strip with 50 addressable RGBIC color zones
  • Hub-free Wi‑Fi control plus Matter compatibility
  • Bendable, trimmable, and covered with protective PU jacket
  • Custom dynamic effects and color animations
  • Smart scheduling, scenes, and Kasa automation
  • Voice control via Alexa, Google Assistant, and SmartThings
  • Energy-efficient 20.5 W power consumption
  • 25,000-hour rated lifespan

Included In The Box

  • 16.4′ Kasa KL420L5 Smart LED Light Strip (RGBIC)
  • Smart Light Strip Controller
  • Power Adapter
  • Limited 2‑Year Manufacturer Warranty

Technical Specifications

Length 16.4 ft (5 m)
Light Zones 50 individually addressable zones
Color Output 16 million RGB colors
Dimmable Yes, 1%–100%
Power Consumption 20.5 W
Input Power 100 VAC, 60 Hz
Connectivity Wi‑Fi 4 (802.11n, 2.4 GHz), Matter
Smart Platforms Alexa, Google Assistant, SmartThings
App Compatibility Kasa Smart App (iOS & Android)
IP Protection PU protective coating
Expected Lifespan 25,000 hours
Beam Angle 120°
Operating Temp –4 to 104 °F / –20 to 40 °C
Humidity Tolerance 10%–90% RH
Certifications FCC, IC, RoHS
Dimensions 500 × 0.99 × 0.3 cm (196.85 × 0.39 × 0.12″)
Warranty 2‑Year Limited Manufacturer Warranty

Included in the Box