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TREATLIFE Smart Dimmer Switch 4 Pack, Smart Switch Works with Alexa and Google Home, 2.4GHz WiFi Dimmer Light Switch for LED, CFL, Incandescent Bulbs, Neutral Wire Required, Single Pole

4.5 out of 5 stars 4,051 ratings
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Amazon's Choice in Dimmer Switches by TREATLIFE

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4pack dimmer switch
This item is certified to work with Alexa
WORKS WITH ALEXA
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  • [Adjustable Light Dimming & Memory Function] You will easily be able to adjust the light dimming range from 1% to 100% buy moving your finger up and down or through app or voice, the smart switch can remember and turn back to the last setting after the powered off.
  • [Hands-free & Voice Control] The smart switch works with Alexa and Google home assistance to conveniently control the light with a simple voice command, for that hassle-free experience, even when you are in the dark. Further, there is no hub required, to make your decorations smarter.
  • [Smart App Control] You can manage your house lighting through the app on your smartphone from anywhere, anytime, making it an ideal for you to control when you are at home on your sofa or away from home, for that comfortable experience.
  • [Custom Schedule & Group Control] You will be able to create schedules to automatically turn the light on and off, along with the preset brightness at your preferred times. Further, you can also share the app with the family members, so that they can control the switch, on behalf of you.
  • [Compatibility & After Sales] The switch is compatible with non-smart but dimmable LED 150W max, Halogens/Incandescent 400W max, CFL 150W max bulbs and a neutral wire is needed. Also, it is only suitable for single pole and not 3-way poles, with 2.4GHz Wi-Fi and not 5GHz. The standard size fits any standard multi gang wall panel and the installation guide will guide you through the wiring process. Further, if you face any problems, please feel free to contact us.
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TREATLIFE Smart Dimmer Switch 4 Pack, Smart Switch Works with Alexa and Google Home, 2.4GHz WiFi Dimmer Light Switch for LED, CFL, Incandescent Bulbs, Neutral Wire Required, Single Pole

Frequently bought together

  • TREATLIFE Smart Dimmer Switch 4 Pack, Smart Switch Works with Alexa and Google Home, 2.4GHz WiFi Dimmer Light Switch for LED,
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  • TREATLIFE 3 Way Smart Dimmer Switch 2 Pack, 2 Master 3 Way Dimmable Light Switches, 2.4GHz Smart Switch Compatible with Alexa
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  • TREATLIFE Smart Light Switch Single Pole Smart Switch Works with Alexa, Google Home and SmartThings, 2.4GHz Wi-Fi Timer Light
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Product details

  • Product Dimensions ‏ : ‎ 5.63 x 5.9 x 4.72 inches; 1.46 Pounds
  • Item model number ‏ : ‎ DS01-4
  • Date First Available ‏ : ‎ March 6, 2019
  • Manufacturer ‏ : ‎ TREATLIFE
  • ASIN ‏ : ‎ B07PJTLB7Z
  • Customer Reviews:
    4.5 out of 5 stars 4,051 ratings

From the brand


Product Description

smart dimmer switch

For Any Brightness and Ambiance

smart switch

For Special Moment

Dinner with your families or your friends in comfortable ambiance lights.

smart switch

For Daily Life

Schedule bedroom lights to turn on with a soft level every morning at 07:00.

Grouping Control and Devices Sharing

smart swtch dimmer

You can share the app with family members or friends, group all your lights, and control them all with one click on the App.

TREATLIFE Smart Light Switch Comparison

single pole dimmer switch

Smart Dimmer Switch

smart switch

Smart Light Switch

3 way dimmer switch

3 Way Dimmer Switch

3 Way Smart switch

3 Way Smart Switch

smart fan switch

Fan & Light Dimmer

homekit smart switch

Homekit Switch

2.4GHz WiFi Only
Neutral Wire Required
App Remote Control
Color
White White White White White White
Unite
4 Pack 4 Pack 2 Pack 4 Pack 1 Pack 2 Pack
Max/Current Power
120V 120V 120V 120V 120V 120V
Wattage
150W LED, 150W CFL, 400W INC 1250W 150W LED, 150W CFL, 400W INC 1250W 150W LED, 150W CFL, 300W INC 1250W
Voice Control
Alexa, Google, Smartthing Alexa, Google, Smartthing Alexa, Google, Smartthing Alexa, Google, Smartthing Alexa, Google, Smartthing Alexa, Google, Homekit, Siri

What's in the box

  • 4*Smart Dimmer Light Switches, 4*Wallplate, 4*4 Wire Nuts, 4*2 Screws
  • Product guides and documents

    Looking for specific info?

    See questions and answers

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    4,051 global ratings

    Top reviews from the United States

    Reviewed in the United States 🇺🇸 on January 16, 2021
    Style: 4pack dimmer switchVerified Purchase
    Customer image
    5.0 out of 5 stars My Favorite Smart Switch.
    By JoeyTheFoxxo on January 15, 2021
    I have owned a multitude of smart switches ever since I got Alexa three years ago. I went for big brands (WeMo, TP-Link, Lutron) but have always hated myself for spending so much money on them. This is not to mention how laggy and awful most of them performed (my internet is 250 MBPS by the way). I have a lot to say about the TreatLife smart switches so I shall break my review up into sections for your sanity.

    -Ease of Install-

    These switches were extremely easy to install. I am saying ten minutes per switch maximum. You must make sure that your home has the neutral (white) wire and have enough room in your electrical box for a dimmer. Always remember to shut off power at the circuit breaker before attempting any work yourself, and if you are uneasy, call an electrician. Hardware is provided, such as screws, wire nuts, and a single gang wall plate. Some of the bigger brands were way harder to wire up and some didn't even give hardware. Also unlike other switches, it works with any decora wallplate (not just the supplied plate).

    -Looks and Feels-

    I love the style of this dimmer, it is just simply beautiful to look at. Some other dimmers I have tried don't look nearly as nice as this one. I absolutely love the touch dimming slider and the way it glows. On standby, the night light/ indicator light at the bottom will be lit and one led will show the level that the dimmer is set to. When on, the night light will turn off and the dimmer will again show one led indicating its level. When you touch it, it brings a solid bar up to the light level it is set to. The construction definitely feels like some cheap plastic, but that is like every single switch in the market. It's not nearly to the point where I feel like I'm going to break the thing.

    -Control-

    The main on/off button sounds and clicks like my mouse, and is very likely a similar button mechanism. Not necessarily an awful thing, just something to get used to. The touch panel for the dimmer is the coolest thing ever. I very much prefer it over a traditional button or slider. It adds that little futuristic touch, you know? A double press of the main button sets the light level to minimum, which is a pretty cool built-in shortcut I use a lot.

    -Wi-Fi Connectivity-

    Setting up the connection and pairing to my smart home accounts was a breeze. It automatically goes into pairing mode upon the initial power-up. Resetting is simple as well, all you need to do is hold down the on/off button for several seconds. You will know it's in pairing mode as the night light/ main indicator will rapidly blink red. Once paired though, it will hardly give issues. I have six of these, four are close to my router, and two are very far. I had mentioned earlier that my WiFi speeds are in the 250 MBPS range, but for the farther switches, it can dip down to about 20 MBPS. There was only one instance where one switch lost connection but overlook it as it has not happened again in over a year. The worst that happens is a slight (5-second max) lag when turning on from a phone, although very uncommon.

    -Alexa and Google Home Integration-

    Honestly one of the easiest for Alexa and the Google Assistant to pair. Alexa automatically adds it to the app without even having to go into device discovery mode. I will admit I use Alexa way more than Google, so all I can say about the Google Home is that it will turn on and off the device. As for the Alexa control, I know for a fact she can power on/off, dim to any percentage, and integrate routines. My absolute favorite routines that I have made is an alarm that gradually brings up lights and one where if I say "Movie Night" it switches my nightlight led trim downlights (recommend you look those up, they are very cool) and dims all the lights to 10%.

    TL;DR: Just buy it. It is a fantastic switch and you will love it as much as I do.

    P.s. I know the walls in the pictures attached look ugly with their gaps and uneven surface, that's on the list of fixer-upper projects. I originally was not going to attach a video but I did last minute.
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    52 people found this helpful
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    Reviewed in the United States 🇺🇸 on November 22, 2022
    Style: 4pack dimmer switchVerified Purchase
    Reviewed in the United States 🇺🇸 on April 3, 2021
    Style: 4pack dimmer switchVerified Purchase
    Customer image
    5.0 out of 5 stars Easy to set up and install
    By Trisha on April 3, 2021
    So I am in the middle of replacing most of my lights with treatlife switches because they are reasonably priced and are easy to set up and the support is really good. Some notes
    Pros:
    Easy installation. their instructions are step by step and completely relevant. A lot of times I get half done instructions where I have to guess parts of it. On this, the wires are all well marked and color coded. the connections are properly tinned to make wire nut install easy. they are tinned so well that you can even use the pushin type wire connectors and even get them back out if needed, with a bit of work. It comes with the wire nuts and screws and faceplate, but any standard faceplate will work as well. As a note, before you buy this though, you have to make sure the power is in the switch box, not the light fixture. Open the box, pull out the switch and look for 2 white wires connected together, but not to the switch. you should see the black wire from one of the incoming wires connect to one part of the switch and the other black wire to the other part. If instead you see only a single pair of wires in the box and each connected to the switch, this WILL NOT WORK.
    Programmability. It can be programmed! You can add a number of schedules, to turn on and off at specific time. It works like google clock set up, real simple. You can also turn this into a timed switch, so it will auto turn off after any programable time, say 2 min after turning on, or 20 or whatever.
    Dims low without any flickering. If you have flickering, try another of the three modes and it will stop, as long as you have dimmable bulbs. This is the primary reason I bought these, to dim further.
    The faceplate is screwless, it just pops right on. If you put it on and there is a gap, then push a bit harder until it clicks on. the cutout on one side tells you which side is the bottom. Very easy and fast and looks better than my old plates. the plate edges are squared and sticks out about 1/4", so it looks sleek.
    Connecting it to google Home. first download the treatlife app and follow the instructions to set up. then in google home, connect a devise that works with google, find treatlife, log in. The light will not work properly in google home until you move it to a room, so don’t freak-out if it says it is not responding before you put it in a room. You can run the lights independent of the internet or the app, in case you loose internet
    Support. They are very active in promoting their stuff, but I wanted to see what would happen if I had a problem. When setting up one of these, I did not realize they had to be in a room in Google home to work correctly, so I fired off a sternly worded email. They replied professionally with specific questions they needed to help me diagnose the problem…within 2 hrs! I was impressed. I have no doubt they would have sent me a replacement right away if it was defective. But I have purchased 12 items from treatlife with 0 defects.
    Negative: the switch makes an audible sound when turning on or off, but it is not too loud. there is also a bit of a delay between telling google what to do and it doing it, but still not too bad.
    it is easy to accidently dim the lights when turning it on, as the switch dims by sliding your finger up or down the center. Not a big deal, but a little annoying
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    12 people found this helpful
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    Reviewed in the United States 🇺🇸 on November 26, 2022
    Style: 4pack dimmer switchVerified Purchase
    Reviewed in the United States 🇺🇸 on September 3, 2022
    Style: 4pack dimmer switchVerified Purchase
    One person found this helpful
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    Reviewed in the United States 🇺🇸 on September 26, 2022
    Style: 4pack dimmer switchVerified Purchase
    Customer image
    4.0 out of 5 stars New ones being sold are not an esp8266 device. Must replace chip to flash Tasmota/ESPhome.
    By -B on September 25, 2022
    Title pretty much says it all. You'll need a hot air rework station and a bunch of ESP8266 ESP-12F modules to make this device useful to power users. Currently the WB3S-ZR chip has no upgrade path if you don't want to be dependent on the "cloud" to keep the lights on.
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    4 people found this helpful
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    Top reviews from other countries

    L G
    3.0 out of 5 stars Doesn't work well if you have multiple of them.
    Reviewed in Canada 🇨🇦 on May 8, 2020
    Style: 4pack dimmer switchVerified Purchase
    26 people found this helpful
    Report abuse
    Amazon Customer
    5.0 out of 5 stars Best purchase ever easy install
    Reviewed in Canada 🇨🇦 on April 29, 2020
    Style: 4pack dimmer switchVerified Purchase
    27 people found this helpful
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    DeviMoni
    5.0 out of 5 stars Works as advertised
    Reviewed in Canada 🇨🇦 on February 11, 2020
    Style: 4pack dimmer switchVerified Purchase
    Customer image
    5.0 out of 5 stars Works as advertised
    Reviewed in Canada 🇨🇦 on February 11, 2020
    I installed a 4 pack on 1 Feb 2020. We have a single Google Asus OnHub that services our 3-story house including finished basement. The setup process was simple and worked flawlessly in all four installations. Here are the specifics;
    1. Living Room – 4xE26(A19) 8.5W bulbs in two (2) lamps, set minimum dimming to 1%, -56dBm
    2. Family Room – 4xE26(A19) 8.5W bulbs in two (2) lamps + 1 internal LED, set minimum dimming to 1%, -33dBm
    3. Cat Room - 2xE26(A19) 8.5W bulbs in one (1) ceiling fixture, set minimum dimming to 1%, -58dBm
    4. LG Kitchen - 2xE26(A19) 8.5W bulbs in one (1) ceiling fixture + 3xGU10 6W bulbs in one (1) ceiling fixture, set minimum dimming to 1%, -48dBm
    All Wi-Fi connections are solid, i.e. no drops and of “Good” quality, the furthest distance from the Router is about 30 ft and all bulbs dim without flickering from 100-1%. I use the “Smart Life” and “Google Home” apps on an S9+ running Android 9.0 and on an iPhone X and we currently have two (2) Home Minis to control the switches. All switches function as expected and without incident. The bulbs are also as bright as they were with the original mechanical switches, i.e. no loss of brightness
    I purchased these switches for two reasons;
    1. So that my wife could turn on the lights in several rooms where we have cameras so she could better see her cats while we are on vacation
    2. To turn lights on and off while we are on vacation
    Issues;
    1. It is easy to change the dimming level when turning the switch on and off. There is a different model that would make this less likely.
    2. I understood from the description that these switches had a random timer, but they do not. When I subsequently reviewed the description, I noted that the wording could be interpreted several ways, one of which is that the user needs to set up multiple schedules to emulate randomness. I have several "EcoPlugs" that have this “random” timer feature which I have typically used while on vacation.

    Overall, they work well. Cannot comment on the long term reliability yet

    Update: 7 July 2020
    - Replaced the OnHub with the Google/Nest WiFi Router as I now have ~50 devices on our private network. The new router is physically smaller but actually offers significantly better range.
    - Now have 8x DS01C (touch sliding dimmer switch), 4x DS02S (2-button dimmer switch) & 4x SS01S (non-dimming switch), all are single pole.
    - Confirmed with Treatlife technical support that the switches DO NOT currently support a random timer feature
    - Use 3 dimmers and 1 non-dimming switch to control 7 exterior lights from dusk to dawn
    - So far so good, no issues to date (~5 months of use)
    - I plan to add several Treatlife 3-way switches in the coming months

    Update: 22 Nov 2020
    - We've experienced two (2) power failures recently and I noted that most of the dimming switches revert back to the default 15% brightness despite my setting them to 1%.
    - Reliability after ~11 months of operation for the first group of dimming switches has been 100%. We have experienced no failures of any of the switches to date.
    - One other issue that I neglected to mention previously relates to the installation. The switch housing is quite large and consumes most of the space inside the electrical box. I had difficulty installing the switches in several ganged boxes, as it seems that the original electrician created some of the ganged box from multiple single boxes rather than using a purpose built ganged box. As a result, there are small flanges inside the box that prevent the switch from seating properly, i.e. the housing will not slide into the box completely. I cannot change the box (obviously) so I had to cut the flange off, which as one might imagine was troublesome. This is not a criticism of the switch, it is just an example of a challenge that one might encounter due to the way the original boxes were made/constructed.
    - Another challenge with the multi-ganged boxes is the amount of cable, and I didn't want to shorten the switch wires if at all possible, so it is a very tight fit.
    - The switch covers are larger than standard covers and in my opinion are more aesthetically pleasing since the screws are hidden. However, they only work for single boxes and most of my switches were installed into ganged boxes (see Pic). I ended up purchasing new switch cover plates that are very similar to the OEM plate, and these work well but do add to the cost of the installation

    Long Term (12 March 2022)
    I just ordered #17, the previous 16 switches are all performing well. The only other issue I've encountered is that one switch occasionally becomes unsynced from the rest when executing a smart action. I correct the issue by cycling the power to that switch, so I imagine resetting the switch would also work. This happens every 2-3 months. Also, a power outage to the house will correct the issue. Smartlife issues an alert when this event occurs so I am aware of it. BTW, the Smart action just runs these lights/switches from dusk till dawn.
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    zooboomafoo
    5.0 out of 5 stars Work great with shared neutrals and hots
    Reviewed in Canada 🇨🇦 on October 4, 2020
    Style: 4pack dimmer switchVerified Purchase
    Customer image
    5.0 out of 5 stars Work great with shared neutrals and hots
    Reviewed in Canada 🇨🇦 on October 4, 2020
    I just want to clear something up for those of you who are hesitant to buy these dimmers because of a few reviews indicating that a shared hot and/or neutral wire will cause them to not function properly. This is not the case at all. Most likely this issue is due to improper wiring on the part of the customer. In this photo, the hot and neutral wire nuts are facing right and the load wire nuts are facing left. Grounds are on separate anchors at the back of the box. I will admit that it took about 15 minutes for them to start functioning smoothly, but this is likely due to their new introduction to the Wi-Fi network and Google Assistant. But now that they've had soak time, they work beautifully. I now have 8 switches and 8 dimmers, with one set of 4 switches and this set of 3 dimmers grouped together. I can say, "Hey google, turn on (or set brightness of) TV Room light," or control all the basement lights together as a group. Easy install, easy setup, fantastic product! 5 stars.
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    11 people found this helpful
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    Amazon Customer
    1.0 out of 5 stars Does not work if you have multiple dimmers
    Reviewed in Canada 🇨🇦 on September 10, 2020
    Style: 4pack dimmer switchVerified Purchase
    8 people found this helpful
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