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TREATLIFE 1 Pack 3 Way Smart Dimmer Switch
Available offers (4)
Price history by offer
Volatility: MediumFeatures
- Supports 2.4GHz WiFi only
- Neutral wire required
- Compatible with Alexa & Google Assistant
- Dimmable LED up to 150W
- 1-100% dimming range
- App remote control & scheduling
General specs
- Brand: TREATLIFE
- Seller: Retailer
- ID: B0BJ71D81Q
- Schedule: Yes
- App Control: Smart Life, Treatlife
- Maximum Load: 150W LED, 400W Halogen/Incandescent, 150W CFL
- Dimming range: 1% to 100%
- Voice Control: Alexa, Google Assistant
- Number of Ways: 3-way
- WiFi Frequency: 2.4GHz
- Devices Sharing: Yes
- Memory Function: Yes
- No Hub Required: Yes
- Compatible Bulbs: Dimmable LED (max 150W), Halogens/Incandescent (max 400W), CFL (max 150W)
- Faceplate Dimensions: 4.73 x 2.99 in
- Neutral Wire Required: Yes
- Switch Box Dimensions: 4.14 x 1.73 x 1.34 in
- First listed by seller: May 27, 2026
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Delivery to 
United States
United States
Available
For controlling lights from two ends of a hallway or staircase. The TREATLIFE 3-Way Smart Dimmer Switch lets you replace a traditional 3-way setup with voice and app control. Use it to dim the living room lights from the couch or turn off the garage light from your phone.
More than just a switch, it's a tool for setting the mood without leaving your seat. Say 'Alexa, set the kitchen lights to 40%' and watch the brightness adjust smoothly. The switch remembers your last brightness, so you always return to your preferred setting. Schedule lights to turn on at sunset for a warm welcome home, or set a countdown timer for the kids' bedroom light.
Works best with dimmable LED, halogen, or incandescent bulbs. Requires a neutral wire and a 2.4GHz Wi-Fi network. Includes both standard and screwless wall plates. Share access with family so everyone can control the lights from the app.
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| Brand | TREATLIFE | U-tec | Martin Jerry | EVA LOGIK | ELEGRP | MOES |
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| Price | €24.07 | €29.42 | €34.77 | €23.18 | €19.61 | €35.66 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 27, 2026 | Jun 24, 2026 | May 27, 2026 | Jun 24, 2026 | Jun 24, 2026 | May 27, 2026 |
| Dimming range | 1% to 100% | 0% to 100% | 0%-100% | |||
| Voice Control | Alexa, Google Assistant | Alexa, Google Assistant, SmartThings | Amazon Alexa, Google Assistant | |||
| Neutral Wire Required | Yes | Yes | Yes | |||
| Compatibility | SmartLife App, Alexa, Google Assistant | Alexa, Google Home | Amazon Alexa, Google Assistant | LED Lights | ||
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