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Insteon Smart Dimmer Wall Switch — Review & Specs | Pricepect | Pricepect

Home Smart DimmersInsteon Smart Dimmer Wall Switch

Insteon Smart Dimmer Wall Switch — image 1

Insteon

Insteon Smart Dimmer Wall Switch

Expert Review Analysis

The Insteon 2477D is a dual‑band (powerline + 915 MHz RF) smart dimmer wall switch that supports up to 600 W incandescent/halogen loads and 150 W dimmable LEDs, requiring a neutral wire. It offers reliable INSTEON mesh networking without a hub, customizable ramp rates, and X10 compatibility for whole‑home lighting control.

✓ Best for: INSTEON ecosystem owners who have a neutral wire and want hub‑free, ultra‑reliable dimming for whole‑home lighting scenes, multi‑way circuits, or to expand mesh access points in large homes.✗ Not ideal for: Homes without a neutral wire, users who prefer Wi‑Fi or hub‑less app‑only solutions, and installations that require non‑dimmable LED or CFL bulbs.

Pros

✓Dual-band INSTEON mesh networking provides reliable whole‑home coverage without reliance on Wi‑Fi.
✓Highly customizable ramp rates from 0.125 seconds up to 8 minutes enable smooth fades for lighting scenes.
✓Supports 32 local on‑levels and 1 % software increments for precise brightness control.

Price History

Current

$64.99

Average

$72.84

Lowest

$59.95

Highest

$88.49

Good Deal — 11% below average

Price trend (90d):0.0%

Best Seller Rank History

Now#534Best#309Worst#534 -225

Lower = better sales rank

Rating Trend

Rating4.5/ 5Reviews1,120

Specifications

Connectivity

INSTEON Links417

Powerline Frequency131.65 kHz kHz

RF Frequency915 MHz MHz

X10 Frequency120 kHz kHz

Min Transmit Voltage3.2 Vpp into 5 Ω Vpp

Design

Height2.0 in (50.8 mm) mm

Width2.0 in (50.8 mm) mm

Depth4.0 in (101.6 mm) mm

Weight0.225 lb (102 g) g

Wire Lead Length6 in (152 mm) mm

Features

LED Indicator Count9 white LEDs + 1 red/green status LED

Operation ModesINSTEON only, X10 only, INSTEON+X10 combo

Multi-Way SupportUnlimited cross-links

Paddle TypeTrue rocker action

Setup Memory TypeNon-volatile EEPROM

General

BrandInsteon

Model2477D

ColorWhite

Warranty2 years

CertificationETL #3017581 (USA/Canada)

Lighting

Load TypesIncandescent, Halogen, CFL, Dimmable LED

Ramp Rate Local0.125-9 s

Ramp Rate Remote0.125 s - 8 min

On Levels Local32 steps (~3% increments)

On Levels Software1% increments

Power

Voltage100-277 VAC ±10%, 50/60 Hz

Max Load Incandescent/Halogen600 W W

Max Load LED150 W W

Max Amperage5 A A

Standby Power Consumption0.59 W W

Communication

Powerline Frequency131.65 kHz (INSTEON)

RF Frequency915 MHz mesh

Control

Ramp Rate Range0.125 s to 9 s locally, 0.125 s to 8 min remote

On‑Level Resolution32 discrete local levels (~3 % each), 1 % increments via software

Indicator

LED Indicator Options9 white LEDs standard; optional green, blue, amber, or red with #2400L kit

Dimensions & Weight

Height2.0 inches

Width2.0 inches

Depth4.0 inches

Weight0.225 pounds

Research Sources

innovativehomesys.com

support.insteon.com

forum.universal-devices.com

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User Reviews

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2477DWhite 2 Year Manufacturer

✓Low standby power consumption of only 0.59 W reduces energy waste.

✓Built‑in X10 compatibility allows integration with legacy X10 devices in the same circuit.

Cons

✗Requires a neutral wire, which can prevent installation in older homes lacking a neutral at the switch box.
✗Load must be de‑rated by 200 W for each adjacent SwitchLinc Dimmer in multi‑gang boxes, limiting total capacity.
✗Only dimmable incandescent, halogen and LED bulbs are supported; non‑dimmable LEDs or CFLs will not work.
✗X10 functionality is limited to powerline communication and lacks the robustness of INSTEON mesh.
✗Installation can be confusing in multi‑way (3‑way) circuits due to traveler identification and de‑rating rules.

From Expert Reviews

Praised by Experts

✓Professional reviewers highlight the rock‑solid dual‑band reliability that delivers 100 % home coverage without a hub.
✓Editors praise the fast button‑link setup and unlimited cross‑linking for complex multi‑location scenes.
✓Experts note the ultra‑low 0.59 W standby draw combined with a broad 100‑277 VAC voltage range.

Criticized by Experts

✗Experts point out that the mandatory neutral wire limits retrofits in older residences.
✗Reviewers mention the 200 W de‑rating per adjacent dimmer in multi‑gang installations as a design limitation.
✗Professional commentary notes that X10 features are powerline‑only and less robust than the native INSTEON protocol.

From User Reviews

Users Love

✓Everyday users love the effortless installation that can be completed in minutes with a screwdriver.
✓Consumers appreciate the reliable remote control from anywhere and the smooth dimming of compatible bulbs.
✓Users report that the switch “just works” for whole‑home scenes with no dropouts or connectivity issues.

Users Complain About

✗Homeowners frequently complain about wiring challenges in 3‑way or multi‑gang setups, especially identifying traveler wires.
✗Users have encountered occasional heat‑sink tab removal requirements during installation.
✗Customers note incompatibility with non‑dimmable LEDs and CFLs, leading to flickering or non‑functioning lights.

Expert Opinion

Professional reviewers and editors consistently commend the 2477D for its rock‑solid dual‑band INSTEON mesh that provides 100 % home coverage without a hub, fast button‑link programming, and ultra‑low standby power. They also acknowledge drawbacks such as the required neutral wire, load de‑rating in multi‑gang boxes, and the limited robustness of its X10 mode.

What Users Say

Everyday users praise the quick, screwdriver‑only installation, reliable remote operation, and smooth dimming performance, often saying the device “just works” for whole‑home scenes. Recurring complaints focus on the need for a neutral wire, confusing wiring in 3‑way setups, occasional heat‑sink tab removal, and incompatibility with non‑dimmable bulbs.

Common Complaints

Common issues include difficulty locating neutral wires in older homes, the 200 W de‑rating per adjacent dimmer in multi‑gang boxes, confusing traveler identification in 3‑way circuits, occasional need to remove the heat‑sink tab, and incompatibility with non‑dimmable LEDs or CFLs.

What People Are Saying

“it just works”
Newegg user review

“100% home coverage”
Insteon product page

“fast linking”
Retailer description

“customizable fades”
Home Depot review

How It Compares

vs. Lutron Caséta PD-6ANS (Neutral)

Advantages

✓Clear Connect RF provides reliable communication when paired with the Lutron hub
✓Supports both incandescent and LED loads up to 600 W

Disadvantages

✗Requires a separate hub for scenes and remote control
✗Limited to 1 second fixed ramp rate unless adjusted via hub software

Choose Lutron if you already have a Lutron hub and prefer its app ecosystem; choose Insteon for hub‑free, ultra‑customizable fades.

vs. Leviton Decora Smart Dimmer (DNSZD)

Advantages

✓Z‑Wave communication works with many popular smart home hubs
✓No neutral wire required on some models

Disadvantages

✗Requires a Z‑Wave hub for any remote or scene functionality
✗Higher standby power (~1 W) and less granular ramp control

Leviton is better for Z‑Wave users without a neutral wire, while Insteon excels for pure INSTEON networks needing hub‑free operation.

vs. TP‑Link Kasa HS220

Advantages

✓Direct Wi‑Fi control via a mobile app without any hub
✓Easy setup and broad consumer app support

Disadvantages

✗Higher standby power (~1 W) and limited to 120 VAC; no neutral required but lacks mesh reliability
✗No native multi‑way cross‑linking; each switch operates independently

TP‑Link suits users who want simple Wi‑Fi control and no hub, whereas Insteon is ideal for those needing robust mesh reliability and extensive multi‑way scene linking.

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