16 Million RGB Colors
Expressive multicolor lighting adds energy, personality, and decorative flexibility to virtually any room or setup.
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TP‑Link Kasa Smart LED Light Strip KL400L5 – 16.4′ RGB (Wi‑Fi)
$24.99
KL400L5
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TP‑Link Kasa Smart LED Light Strip KL400L5 – 16.4′ RGB (Wi‑Fi)
$24.99
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Product Details
TP-Link Kasa Smart LED Light Strip KL400L5 – 16.4′ RGB (Wi-Fi)
A flexible full-color smart light strip engineered for stylish accent lighting, hub-free app control, voice assistant convenience, and tailored installation behind TVs, under cabinets, around desks, and throughout modern living spaces.
Color-rich ambience, easy Wi-Fi setup, and cut-to-fit versatility for entertainment zones, gaming rooms, bedrooms, and contemporary smart-home décor.
Executive Summary
Core Capabilities
Technical Specs
Smart RGB Accent Lighting with Flexible Whole-Room Styling Potential
The TP-Link Kasa Smart LED Light Strip KL400L5 brings vivid RGB illumination to entertainment centers, shelving, cabinetry, workstations, and decorative architectural spaces with a full 16.4-foot flexible strip design. Offering 16 million color choices, smooth dimming, direct 2.4GHz Wi-Fi connectivity, and intuitive Kasa Smart app control, it provides a practical smart-lighting solution without requiring a separate hub. Voice control through Alexa, Google Assistant, and SmartThings compatibility further enhances everyday convenience, while the cuttable form factor makes it easy to tailor the strip to custom installations and personal room aesthetics.
Immersive RGB Atmosphere
Delivers 16 million vibrant colors for mood lighting, media spaces, gaming setups, and decorative room enhancement.
Hub-Free Wi-Fi Simplicity
Connect directly to your 2.4GHz Wi-Fi network through the Kasa app for streamlined installation and smart control.
Trim-to-Fit Flexibility
Flexible and cuttable construction helps the strip adapt neatly to desks, cabinets, TVs, bed frames, and shelving layouts.
16.4′
Strip Length
A full 5-meter run for broad decorative coverage across entertainment and room-lighting installations.
16 Million
Colors
Rich RGB customization for expressive ambience, themed setups, and dynamic lighting scenes.
Wi-Fi 4
Connectivity
Direct 2.4GHz wireless control through the Kasa Smart app without requiring an additional hub.
25,000 Hours
Rated Lifespan
Long-life LED performance designed for dependable daily smart-lighting use.
Core Capabilities
Brilliant Full-Color RGB Lighting
The KL400L5 provides 16 million vivid RGB color choices, allowing users to tailor everything from subtle ambient accents to bold visual themes for gaming stations, entertainment walls, bedrooms, media units, and decorative home environments.
Kasa Smart App Control and Scheduling
Using the Kasa Smart app, users can adjust color, brightness, themes, and power remotely while also creating schedules, timers, and scene-based routines that align with everyday activities like bedtime, movie nights, or wake-up automation.
Hands-Free Voice Assistant Compatibility
Alexa, Google Assistant, and SmartThings support make it easy to control the strip with voice commands, simplifying brightness changes, scene activation, and on/off control without needing to open the app.
Flexible Cut-and-Fit Installation
The strip’s bendable and cuttable design makes it practical for custom fitting around desks, shelving, cabinets, televisions, headboards, and architectural edges where standard fixed-length lighting solutions may not fit cleanly.
Efficient Long-Term LED Performance
With energy-conscious 13.5W operation and a 25,000-hour lifespan rating, the KL400L5 is designed to provide dependable decorative lighting over the long term while remaining suitable for frequent everyday use.
Key Features
No Hub Required
Direct 2.4GHz Wi-Fi connectivity keeps installation simple while maintaining full smart-control convenience.
Schedules and Scenes
Create automated routines and customized lighting moods to complement daily habits and entertainment moments.
Flexible Cuttable Design
Shape and trim the strip to better fit furniture lines, display areas, under-cabinet spaces, and decorative contours.
Voice Assistant Support
Use compatible voice platforms like Alexa and Google Assistant for effortless hands-free lighting control.
25,000-Hour Lifespan
Long-rated LED durability supports ongoing daily use across gaming, mood-lighting, and home décor setups.
Technical Specifications
Lighting & Performance
Color Output16 million RGB colors
DimmableYes, 1%–100%
Lifespan25,000 hours
Power Consumption13.5W
Connectivity & Smart Control
ConnectivityWi-Fi 4 (802.11n, 2.4GHz)
Voice ControlAlexa, Google Assistant, SmartThings
App CompatibilityKasa Smart App (Android/iOS)
Smart FunctionsScenes, schedules, themes, group control
Physical Design & Dimensions
Length16.4 ft (500 cm)
Dimensions500 × 0.99 × 0.15 cm (≈196.85 × 0.39 × 0.06″)
Adjustable LengthYes – bend & cut-to-fit design
Weight0.08 kg (0.17 lb)
Power, Environment & Certifications
Input Voltage100 VAC, 60Hz
Operating Temperature–4 to 104 °F (–20 to 40 °C)
Humidity Range10–90% RH
CertificationsFCC, IC, RoHS
Warranty2-Year Limited Manufacturer Warranty
UPC840030703126
Package Contents & Warranty
TP-Link Kasa Smart LED Light Strip KL400L5 – 16.4′ RGB (Wi-Fi)
Model: KL400L5 • UPC: 840030703126
In the Box
16.4′ Kasa KL400L5 Smart LED Light Strip, light strip controller, and power adapter.
Warranty
TP-Link 2-Year Limited Manufacturer Warranty for added smart-home purchase confidence.
A Versatile Smart RGB Lighting Upgrade for Modern Interiors
The TP-Link Kasa Smart LED Light Strip KL400L5 combines expressive color, app-driven automation, voice-ready convenience, and flexible installation in a sleek 16.4-foot smart-lighting solution. Ideal for media centers, desks, cabinets, bedrooms, and decorative home applications, it offers an elegant and practical way to bring connected ambient lighting into everyday spaces.
16.4′ 16 Million Colors Wi-Fi Alexa • Google • SmartThings
UPC: 840030703126 • Limited 2-Year Manufacturer Warranty. A polished smart-lighting choice for users seeking flexible RGB ambience, easy setup, and dependable Kasa smart-home integration.
Included in the Box