TREATLIFE Smart Dimmer Switch 4 Pack, Single Pole Smart Switch Works with Alexa and Google Home, Neutral Wire Required, 2.4GHz…
TREATLIFE · 1 more pick →
Best for
Best for whole-home retrofits on a budget
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$53.54
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
The Treatlife smart dimmer four-pack has one of the larger verified-purchase bases in this pool, with a 4.4-star average across nearly 4,900 Amazon ratings. Reviewers value it as an inexpensive way to convert several rooms at once: it's a no-hub 2.4GHz Wi-Fi switch with Alexa and Google Home support and broad bulb compatibility across LED, CFL, and incandescent loads. Its 4.4 average is the lowest among the genuine smart dimmers in this group, and while still solid, that gap relative to the Kasa and Lutron options is worth weighing.
What reviewers liked
- Affordable four-pack for whole-home retrofits
- No hub required; works with Alexa and Google Home
- Broad bulb compatibility (LED, CFL, incandescent)
- Large verified-purchase base (~4,900 ratings)
Where it falls short
- Lowest star average (4.4) among the smart dimmers in this pool
- Requires a neutral wire and is single-pole only
- No independent expert or community data supplied to corroborate reliability
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The Treatlife smart dimmer four-pack has one of the larger verified-purchase bases in this pool, with a 4.4-star average across nearly 4,900 Amazon ratings. Reviewers value it as an inexpensive way to convert several rooms at once: it's a no-hub 2.4GHz Wi-Fi switch with Alexa and Google Home support and broad bulb compatibility across LED, CFL, and incandescent loads.
Its 4.4 average is the lowest among the genuine smart dimmers in this group, and while still solid, that gap relative to the Kasa and Lutron options is worth weighing. Reviewers note the usual Wi-Fi caveats: a neutral wire is required and it is single-pole only. No independent lab testing or specialist-community threads were present in the supplied signals, so this synthesis rests on retailer ratings alone; the high volume lends some confidence, but Amazon ratings are gameable and the lower average tempers the verdict. For shoppers prioritizing cost-per-switch across many rooms, it remains a reasonable value pick.
- Compatibility for Bulbs
- The smart switch dimmer only works with dimmable, non-smart bulbs--max 150W for LED/CFL, 400W for incandescent. Not compatible with smart or non-dimmable bulbs. Not compatible with Apple HomeKit
- Compatibility for Wiring and Pairing
- Need a neutral wire (note: some homes built before the mid-1980s may not include one). Only works with single-pole setups, not 3-way or multiple ways. Supports 2.4GHz Wi-Fi networks when pairing (5GHz not supported), no hub needed. Wall plate cover included, switch dimensions: 4.14" (L) x 1.73" (W) x 1.34" (D)
- Adjustable Brightness and Voice Control
- Smooth 1%–100% dimming with a tap, app, or voice command. The light dimmer switch remembers your last setting after power-offs and works with Alexa & Google Assistant for hands-free convenience
- Smart App Remote Control
- Control your lights anytime, anywhere via the smart app. Turn lights on/off remotely to deter break-ins, save energy, and set the perfect ambiance before arriving home
- Custom Schedules and Family Sharing
- Personalized schedules and group control let you automate lighting with preset brightness. Share app access so every family member enjoys the same smart lighting convenience
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