Kasa Smart HS220P3
Score: 81/100
Lightkiwi N7180
Score: 87/100Rankings
The Lightkiwi N7180 is a dual-channel Wi-Fi smart controller delivering up to 192 W per channel with ultra-smooth 0.1-100 % dimming. Its limitations include lack of 5 GHz Wi-Fi, no native HomeKit support, and a bulkier profile for shallow cabinets. Ideal for DIY kitchen remodels and professional under-cabinet lighting where high power and reliable voice control are needed.
The Kasa HS220P3 is a Wi-Fi smart dimmer switch that offers built-in physical dimmer buttons and hub-free voice-assistant control. It requires a neutral wire and is limited to single-pole, 2.4 GHz networks. Ideal for homeowners seeking easy installation and scheduling.
| Attribute | | |
|---|---|---|
| ↓ lower better | — | 0.5 Wbest |
150 W | 192 Wbest | |
— | 8 Abest | |
2 yearsbest | — | |
| ↓ lower better | 150 g | 68 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Electrical(2) | ||
Input Voltage (V) | 100-120 V | 12-24 V |
Maximum LED/CFL Load (W) | 150 W | 192 W |
Connectivity(1) | ||
Wi‑Fi Standard | 802.11b/g/n | 802.11 b/g/n |
Build & Design(2) | ||
Weight (g) | 150 g | 68 g |
Dimensions (L×W×H) (mm) | 128.5x84.6x44.2 mm | 25.4×12.7×44.45 mm mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers emphasize the HS220P3's ease of installation thanks to the guided app setup, its ability to quickly set appropriate lighting for different occasions, and the convenience of built-in dimmer buttons. The lack of a required hub and broad voice-assistant support are also highlighted as strong points.
Everyday users commonly praise the remote control capability, voice-assistant integration, and the tactile dimmer buttons on the switch. Positive remarks focus on the simplicity of setup and the flexibility of scheduling, while the main frustrations revolve around the need for a neutral wire and the limitation to 2.4 GHz Wi-Fi.
“Love these Kasa smart...”
“Zero flicker-perfect for cooking videos”
“Alexa integration is seamless; schedules my kitchen lights perfectly”
Professional reviewers consistently rank the Lightkiwi N7180 as a top choice for modular under-cabinet lighting, applauding its powerful output, ultra-smooth dimming, and reliable voice-control integration. Minor criticisms focus on the app's dated interface and the lack of 5 GHz Wi-Fi or native HomeKit support, but overall it is seen as a robust, installer-friendly solution for high-end kitchen remodels.
Everyday users love the flicker-free illumination and the effortless Alexa/Google Assistant control, often highlighting its ability to run long LED runs without flicker. Common praise centers on quick installation and reliable performance, while recurring complaints involve occasional Wi-Fi dropouts, app instability on newer iOS versions, and the controller's bulkier profile in very shallow cabinets.
