Leviton Decora Smart Plug-in Dimmer White
Score: 73/100
TP-Link Tapo Smart Dimmer Switch
Score: 81/100Rankings
The TP-Link Tapo S500D offers Matter-certified, Wi-Fi dimming with smooth fade transitions and voice control. It also requires a neutral wire and operates only on 2.4 GHz Wi-Fi. Perfect for users with modern smart-home ecosystems looking for a single-pole solution.
Leviton Decora Smart Wi-Fi Mini Plug-In Dimmer (DW3HL-1BW) adds wireless dimming to lamps via a compact outlet-plug design, supporting voice assistants and Matter after a firmware update. Its low load limits and need for optional companions for multi-location control restrict high-power applications. Best for renters or temporary lamp setups.
| Attribute | | |
|---|---|---|
120 Vbest | 120 Vbest | |
100 W | 150 Wbest | |
300 Wbest | 300 Wbest | |
| ↓ lower better | 0.136 kgbest | 0.141 kg |
76 mmbest | 44.9 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power(1) | ||
Maximum LED Load (W) | 100 W | 150 W |
Features(1) | ||
Multi‑Way Support | true | false |
Connectivity(3) | ||
Wi‑Fi Standard | 802.11a/b/g/n | 802.11b/g/n |
Bluetooth Version | 5.0 | 4.2 |
Smart Home Compatibility | Alexa, Google, Siri, Matter | Apple Home, Alexa, Google Assistant, Samsung SmartThings |
General(1) | ||
Certifications | UL 917, CSA C22.2 No. 177-13, CSA Listed, NOM, Wi‑Fi CERTIFIED™, FCC Part 15 Class B | FCC, UL, RoHS |
Build & Design(2) | ||
Weight (kg) | 0.136 kg | 0.141 kg |
Height (mm) | 76 mm | 44.9 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the S505D for its seamless Matter integration, remote control capabilities, and smooth fade on/off dimming, noting that it delivers reliable voice and app control without requiring a hub.
Everyday users praise the switch for its convenient voice control, intuitive app scheduling, and the security benefit of Away Mode that mimics presence. While no major complaints are recorded, users note the need for a neutral wire and wish for broader Wi-Fi band support.
