Kasa Smart HS220P3
Score: 79/100
Brilliant Smart Dimmer Switch
Score: 80/100Rankings
The Brilliant Smart Dimmer Switch replaces a standard wall switch and offers touch, app, voice, and motion-based control with support for up to 500 W incandescent and 200 W LED loads. Its main limitation is the mandatory Brilliant Control panel and the need for neutral wiring, which adds installation complexity. Ideal for users already invested in the Brilliant ecosystem seeking advanced automation.
The Kasa HS220P3 provides hub-free Wi-Fi dimming with on-device buttons and broad voice-assistant support. It requires a neutral wire and is limited to 2.4 GHz networks and single-pole setups. Best for DIY homeowners seeking an easy, affordable smart dimmer.
| Attribute | | |
|---|---|---|
120 Vbest | 120 Vbest | |
150 W | 200 Wbest | |
300 W | 500 Wbest | |
| ↓ lower better | 0.15 kg | 0.045 kgbest |
128.5 mmbest | 101.6 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power(2) | ||
Maximum LED Load (W) | 150 W | 200 W |
Maximum Incandescent Load (W) | 300 W | 500 W |
Lighting(1) | ||
Dimming Type | Leading Edge | Standard |
Features(1) | ||
Multi‑Way Support | false | true |
Connectivity(2) | ||
Hub Required | false | true |
Smart Home Compatibility | Amazon Alexa, Google Assistant, Microsoft Cortana | Alexa, Google Assistant, Apple HomeKit, Hue, LIFX, SmartThings, TP-Link, Wemo |
General(1) | ||
Certifications | RoHS, FCC, IC, UL | UL listed, FCC certified |
Build & Design(2) | ||
Weight (kg) | 0.15 kg | 0.0454 kg |
Height (mm) | 128.5 mm | 101.6 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 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...”
“Easy app-guided install, smooth voice/motion control, and reliable dimming for LEDs/incandescents”
Professional reviewers commend the Brilliant Smart Dimmer for its premium industrial design, responsive touch interface, and deep integration with major voice assistants and smart ecosystems. They appreciate the built-in motion sensor and Sonos control, but caution that the product's reliance on a Brilliant Control panel, neutral wiring, and all-Brilliant multi-way configurations adds installation complexity and limits standalone use.
Everyday users generally praise the dimmer's straightforward app-guided setup, reliable voice and motion control, and effective dimming across LED and incandescent fixtures. Common complaints revolve around the need for neutral wiring, the mandatory Brilliant panel, occasional motion-sensor tuning, and the extra cost for Decora plates and all-Brilliant multi-way switches.
