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Leviton Decora Smart Plug-in Dimmer White — Review & Specs | Pricepect | Pricepect

Home Smart DimmersLeviton Decora Smart Plug-in Dimmer White

Leviton Decora Smart Plug-in Dimmer White — image 1

Leviton

Leviton Decora Smart Plug-in Dimmer White

Expert Review Analysis

The Leviton Decora Smart Wi‑Fi Mini Plug‑In Dimmer (2nd Gen) is a compact, plug‑in smart dimmer that adds Wi‑Fi‑based lighting control to table and floor lamps without any hub. It supports voice assistants, customizable dimming, scheduling, and can be paired with optional wall‑switch companions for multi‑location setups.

✓ Best for: Renters, temporary lamp setups, and budget‑conscious smart‑home users who need plug‑in control of table or floor lamps, especially low‑wattage LED bulbs, and who want Wi‑Fi control without a hub.✗ Not ideal for: Permanent hard‑wired installations, high‑wattage lighting fixtures, users requiring Zigbee/Thread ecosystems, or those needing multi‑room wall‑switch control without optional companions.

Pros

✓Compact design fits two mini plug‑ins in a single standard outlet, saving space
✓Integrated status LED and button enable easy manual on/off control without the app
✓Local memory retains on/off state during brief power fluctuations, preventing unwanted resets

Price History

Current

$113.62

Average

$62.61

Lowest

$59.46

Highest

$113.62

Price trend (90d):0.0%

Best Seller Rank History

Now#1,762Best#1,700Worst#1,762 -62

Lower = better sales rank

Rating Trend

Rating4.2/ 5Reviews1,057

Specifications

Connectivity

Wi‑Fi Standard802.11 a/b/g/n @ 2.4GHz

Bluetooth Versionv5.0

Security ProtocolsWPA, WPA2, WPA3, Open

Matter SupportAvailable via firmware update

Design

Height76 mm mm

Width51 mm mm

Length56 mm mm

Features

Hub RequirementNo hub required

Integrated Status LEDYes

Control ButtonYes

Dimming CustomizationFade rates, preset light levels, bulb-type optimization

General

BrandLeviton

Model NameDW3HL-1BW

ColorWhite

Warranty5-Year Warranty

Weight136 g g

Power

Input Voltage120 VAC

Frequency50/60 Hz

LED/CFL Capacity100 W W

Incandescent Capacity300 W W

Security

Supported Wi‑Fi Security ProtocolsWPA, WPA2, WPA3, or open

Certification

Wi‑Fi CERTIFIED™Yes

Environmental

Operating Temperature Range0 °C to 40 °C (32 °F to 104 °F)

Warranty

Limited Warranty2 years

Dimensions & Weight

Height3.0 inches

Width2.0 inches

Depth2.2 inches

Weight0.3 Pounds

Research Sources

discounthomeautomation.com

store.leviton.com

warehouse-lighting.com

store.leviton.com

niehauslumber.com

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4.2

(1,057 reviews)

$113.62

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DW3HL-1BWWhite1 Pack Limited 5-Year Warranty

Smart Dimmers Smart Lighting Controllers

✓"Off Means Off" technology guarantees low‑wattage LED bulbs turn completely off, eliminating flicker

✓Full‑range dimming with adjustable fade rates, preset levels, and bulb‑type optimization for smooth lighting transitions

Cons

✗Limited to 100 W LED/CFL and 300 W incandescent loads, unsuitable for high‑wattage fixtures
✗Only 2.4 GHz Wi‑Fi connectivity; devices on 5 GHz networks must fall back to 2.4 GHz
✗No built‑in Zigbee or Thread support; requires firmware update for Matter compatibility
✗Bluetooth v5.0 is present but not used for primary control, adding unnecessary hardware

How It Compares

vs. Leviton Decora Smart Wi‑Fi Dimmer (D26HD‑1BW) – Hardwired

Advantages

✓Higher load capacity (300 W LED/CFL, 600 W incandescent) for larger fixtures
✓Supports Magnetic Low Voltage (MLV) up to 600 VA for specialty lighting
✓Full‑size wall switch design integrates seamlessly into permanent installations

Disadvantages

✗Requires neutral wire and hard‑wiring, making installation more complex and unsuitable for renters
✗Larger physical footprint; cannot be used as a plug‑in solution for lamps
✗Higher cost due to installation labor and additional wiring requirements

Choose the hard‑wired model for permanent, high‑wattage lighting projects; choose the Mini Plug‑In for portable, rental‑friendly lamp control.

vs. Leviton Decora Smart Plug‑in Dimmer (DG3HL‑1BW) – Zigbee

Advantages

✓Integrates into Zigbee mesh networks for potentially more reliable coverage in large homes
✓Works with existing Zigbee hubs and Alexa devices without Wi‑Fi configuration

Disadvantages

✗Requires a separate Zigbee hub, adding cost and complexity compared to direct Wi‑Fi control
✗Limited to Alexa‑only voice control; does not natively support Google Assistant or Siri
✗Same wattage limits (100 W LED/CFL, 300 W incandescent) but with added hub dependency

Select the Zigbee version if you already have a Zigbee hub and prefer mesh networking; otherwise the Wi‑Fi Mini Plug‑In offers simpler, hub‑free setup.

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