Name: Kasa Smart LED Light Strip
Brand: Kasa Smart
SKU: B09BG9B2JQ
Price: 19.99 USD
Availability: InStock
Rating: 4.4 (5154 reviews)

Expert Review Analysis

The Kasa Smart KL400L5 is a 16.4‑ft Wi‑Fi‑enabled RGBIC LED light strip that offers 16 million colors, zone‑based effects and app‑only dimming without needing a hub. It integrates with Alexa, Google Home and SmartThings, and is marketed as brighter and longer‑lasting than typical LED strips.

✓ Best for: Homeowners who want affordable, app‑controlled ambient lighting and already use Alexa, Google Home or SmartThings; ideal for under‑cabinet lighting, TV/PC backlighting, party atmospheres or any indoor dry/damp surface where custom color zones are desired.✗ Not ideal for: Users needing physical dimmer switches, 5 GHz Wi‑Fi or Matter compatibility, or those requiring emergency‑lighting certification or outdoor wet‑location use.

Pros

✓Endless lighting possibilities with 16 million colors, dimming, and animated effects per zone for customizable ambience
✓Easy plug‑and‑play setup with no hub required and broad Alexa, Google Home and SmartThings compatibility
✓

Best Seller Rank History

Now#52Best#30Worst#622 +44

Lower = better sales rank

Specifications

Accessories

Accessories IncludedSmart Light Strip, Controller, Power Adapter, Quick Start Guide

Connectivity

WiFi Frequency2.4 GHz (IEEE 802.11b/g/n)

Design

Length5,000 mm mm

Width10 mm mm

Thickness3 mm mm

Controller Length86 mm mm

Controller Width40 mm mm

Features

Features TypeHigh brightness & saturation; Animated lighting effects; Complete control via app and voice; Adjustable length with 3M adhesive; Grouping and Smart Actions

General

BrandKasa Smart

ManufacturerTP-Link

ModelKL400L5

ColorMulticolor

Warranty2 years

Lighting

Dimmable Range1% - 100%

Color Count16 million colors

Power

Input Voltage120 V AC V

Frequency60 Hz Hz

Maximum Power Consumption13.5 W W

Output Voltage12 V DC V

Output Current1.0 A A

Control

Dimmable Range1 %–100 % via app/cloud only

Lifetime

Estimated LifespanUp to 22.8 years (3 hrs/day) or 25,000 hours

Color

Color Capability16 million colors, RGBIC with 50 zones

Environment

Operating Temperature-20 °C to 40 °C (-4 °F to 104 °F)

Dimensions & Weight

Height0.08 inches

Width0.39 inches

Depth196.85 inches

Weight0.35053499658 pounds

Research Sources

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Kasa Smart LED Light Strip

Expert Review Analysis

Best Seller Rank History

Specifications

Accessories

Connectivity

Design

Features

General

Lighting

Power

Control

Lifetime

Color

Environment

Dimensions & Weight

Research Sources

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