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3-Way Hallway Lights
Compare 3-way smart switches, smart bulbs, and plug-in lamp workarounds for hallway or stair lights controlled from two wall switches.
TREATLIFE A-USB Fan-0325-5 White Single Pole 4 Pack Smart Dimmer Switch 4 Pack
Available Options
Current
White Single Pole 4 Pack
Amazon
€58.54
Available to order
Features
- Works with Alexa and Google Assistant for voice control
- Requires neutral wire and single-pole wiring only
- 1% to 100% adjustable dimming range with memory function
- Compatible with dimmable non-smart bulbs up to 150W LED/CFL or 400W incandescent
- Set schedules, timers, and countdowns for automation
- Connects to 2.4GHz Wi-Fi without a hub
Product details
General specs
- Brand: TREATLIFE
- Model: DS01-4
- Connectivity: Wi-Fi
- Power Source: AC, Hardwired
- Control Methods: App, Voice
- OS Compatibility: Android, iOS
- Voice Assistant Compatibility: Amazon Alexa, Google Assistant
If you are interested in more details, you can find full information on the seller's page.
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Top live offer
€58.54
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 9/1/26
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Price History for seller Amazon
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Delivery to 
United States
United States
Available
For the homeowner upgrading a few key rooms, like the living room or bedroom, this 4-pack of smart dimmer switches transforms basic lighting into a responsive part of your daily life. While many focus on home security, these switches offer a subtle way to enhance comfort and connection—dim the lights for a movie night with the family without leaving the couch, or brighten them remotely when you hear the kids come home.
The dimming adjusts smoothly from 1% to 100%, and the memory function means your cozy evening setting returns automatically after a power flicker. Use the Smart Life app or voice commands with Alexa to control lights from anywhere, and set schedules to wake up to a gentle glow. Installation requires a neutral wire and works with dimmable, non-smart bulbs for reliable performance.
TREATLIFE A-USB Fan-0325-5 White
€58.54
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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