
Insteon
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.
Pros
Current
$64.99
Average
$72.84
Lowest
$59.95
Highest
$88.49
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
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”
“100% home coverage”
“fast linking”
“customizable fades”
How It Compares
vs. Lutron Caséta PD-6ANS (Neutral)
Advantages
Disadvantages
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
Disadvantages
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
Disadvantages
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.