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Smart Dimmer Switch, TESSAN WiFi Dimmable Switch for Led Lights, Compatible with Alexa and Google Home, Single-Pole, Neutral Wire Needed, No Hub Required


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Price: $20.99 - $19.99
(as of Dec 01,2022 20:52:28 UTC – Details)

Product Description

smart dimmer light switchsmart dimmer light switch

Smart dimmer light switchSmart dimmer light switch

dimmable switch with timerdimmable switch with timer


Single-Pole only

Neutral wire required

Connectivity: WiFi 802.11 b/g/n 2.4 GHz

Dimensions: 5.03 x 3.3 x 1.65 inches

Electrical Requirement: 100V-240VAC

Incandescent and halogen: Max 400W

Dimmable LED and CFL: Max 150W

TESSAN Smart LED WiFi Dimmer Light Switch

Smart light dimmer switch by TESSAN provides easy and reliable control of your lights from the free Smart Life App. This dimmable switch includes everything you need to get started for simple and personalized control of lighting throughout your home.

Experience superior dimming performance of dimmable LED bulbs, conveniently control lights by moving your fingertip on the touch panel. schedule lights to automatically adjust or even control lights and scenes with your voice.

0%-100% Dimming

Schedule timer function

Built-in over-temperature protection

Step by step guided manual

No hub required

Family share and Group control

4 Wires:Ground Wire(Green)、Neutral Wire(White)、Live Wire(Black)、Load Wire(Red)

dimmable wifi light switch

dimmable wifi light switch

dimmable wifi light switch

dimmable wifi light switch

dimmable timer light switch

dimmable timer light switch

Dimmable and Gradually Brighten

Equipped with dimming slider, the smart dimmer switch can smoothly adjust the brightness from 0%-100%. Just one slide, create a relaxing atmosphere to suit your mood. The unique gradually dimming function will gradually brighten to help wake you up more naturally, and can also gently dim to help you sleep more peacefully.

The smart memory function can remember the last light setting and keep your personal setting.

Voice Control Work with Alexa, Google Assistant

Want to turn your lights on or off, but your hands are full? Simply, TESSAN can help.

The smart led dimmable light switch work with Amazon Alexa and Google Assistant, allowing you to control your light by a simple voice demands(“Turn on the bedroom light”), mobile app or the touch-sensitive slider.

Light Compatibility and Safety

Works with up to 150 Watt dimmable LED light bulbs/CFL light bulbs or 400 Watt incandescent bulbs/halogen bulbs. Not rated for low voltage applications (i.e. track or landscape lighting).

Built-in over-temperature protection. When it gets hot, it will automatically turn off the light to protect your safety.

smart switch, tessan wifi led light

smart switch, tessan wifi led light

light switch with timer and dimmer

light switch with timer and dimmer

wifi dimmable light switch

wifi dimmable light switch

Set Timers and Schedules

With the free Smart Life APP, you can create a personalized schedule, lights will gradually brighten or dim automatically at your preset time.

Schedule lights to turn on at sunset, so your family always returns to a well-lit home.

APP Remote Control and Share Device

Take automation into your own hands by setting timers or routines and make it look like you are home when you’re away.

Share the smart controls with your family members through the“share device”, which makes it convenient for smart home controls.

Group Control

Group your smart led dimmer switch with TESSAN smart dimmer switches to make your home automation complete.

Built with a small status LED on the bottom, help you easily locate your switch in the dark.

dimmable wifi light switchdimmable wifi light switch

Easy to Installation (Most install in 15 minutes or less)

1.Remove The Old Switch: Turn off the power and remove your old switch.

2.Check for Neutral Wires: Look for a bundle of white wires folded up in the back of the junction box and secured with a wire nut, these are neutral wires and are required to use a smart dimmer switch.

3.Connet The Wires: Please connect all wires on the TESSAN smart dimmer switch, please make sure the gear at the bottom of the switch is adjusted to the lowest.

Frequently Asked Qustion:

Why does the lights flicker?

>Make sure your light bulb is non-smart dimmable type. Support dimmable LEDs and dimmable CFLs max 150W, incandescent bulbs max 350W.

>There is a black dial at the bottom of the switch. You can adjust it to increase the minimum brightness, adjust the brightness range to check again until the light do not flicker in the range.

Why does the smart switch turn on or off by itself sometimes?

>Please kindly note that this is normal. TESSAN smart switch is built-in over temperature protection; When it exceeds the standard temperature protection, it will automatically turn off the light to protect your safety.

>To avoid this, please make sure the power limit of the light bulbs does not exceed. Dimmable LED/CFL bulbs max support 150W and INC bulbs max support 350W.

Why can’t the switch connect to wifi?

>Please make sure your WIFI router is on 2.4G Channel (not 5G), no access limitation (like Static IP or Mac Address Bonding) and be close to WIFI.

>Set a different name for the two channels if the router is on 2.4G and 5G mixed mode, such as “wifi 2.4g” and “wifi 5g”.

dimmable smart switch tessandimmable smart switch tessan

Easy to Connect Your Mobile Device

Step 1: Download “Smart Life” from App Store/Google Play, or scan the QR code on the user manual.

Step 2: Go to Smart Life APP and login, and then tap “Add device” or “+” to add the smart device in app. Select “Electrical” > “Dimmer Switch”, please connect the switch with your 2.4GhHz network. ( Note: The blinking green light of the switch shows the wifi switch is ready for wifi-connection.)

Step 3: Check the switch is in the pair mode, then select WiFi and enter the password.

Step 4: Choose the “EZ Mode”, and press the “WiFi” buttons, then the indicator light flashes quickly in red. If the ” EZ Mode” fails several times, please choose “AP Mode”(Wireless Access Point Mode), which will be more stable and easy to connect. Press the “WIFI” button 4-10s until the indicator light flashes slowly in red.

Step 5: Waiting for connecting to be 100%. Edit the name of your lights. Completed. Now you can turn ON/OFF or dim the TESSAN smart dimmer switch via the Smart Life app on your phone.

How to work with Alexa & Google Assistant:

Works with Alexa:

In App, click “Skills”> search “Smart Life” app > click “Enable” > Log into your smart life account and click “Link now” > When completed, discover device.

It will find your named light switch and now just give a voice command to turn on/off or dim light.

Works with Google Assistant:

In App, find “Home Control” > Click “add a device” and search “Smart life” > Sign up with your smart life account then you can use to control the light switch.


Single pole only


Single-pole, 3-way

Single pole only


3 Smart Outlets

Set Schedules/Timers

Work with Alexa/Google


on/off only

on/off only

on/off only

Control from Anywhere

Brightness Memory

Smart Life App Compatible

No Hub Required

Product Dimensions‏:‎5.2 x 3.46 x 2.04 inches; 6.24 Ounces
Date First Available‏:‎December 23, 2020

Advanced Dimming & Memory Function: Adjust the light to a certain brightness from 0%-100% by phone App, voice commands or manually via the touch panel on the smart dimmer switch; The smoother dimming function will bring you a new dimming experience and a more comfortable atmosphere by gently fading on and off; The smart memory function will save the last light setting and always keep your personal setting when powered off
Hands-Free Voice Control: The smart led dimmer switch works with Alexa and Google Assistant, totally free up your hands by a simple voice command to control your lights when you are cooking, seeing a movie or night time feeding
Remote Control and Timer Schedule: Connect to WIFI, set up your dimming program in APP, lights will gradually brighten or dim at your preset time; With TESSAN WIFI dimmer switch, you can control your lights anywhere anytime; Always keep your smart light functionality, even when the WIFI goes down, there’s no need to reset your schedules and scenes; NOTE: 2.4G WIFI Only
Safety and Group Control: TESSAN smart dimmable switches built with over temperature protection; When it gets hot, the smart light dimmer switch will automatically turn off the light to protect your safety; Group your WIFI light switches to make your home completely automation
Easy Installation: Quick set up your smart dimming light switch with step by step guide and no need to understand complicated wiring; TESSAN smart light dimmer supports dimmable LED/CFL up to 150W, Incandescent bulbs up to 400W; Standard size fits regular 1, 2, 3, 4 gang wall plate; NOTE: Single Pole only and requires a neutral wire

Smart Dimmer Switch, TESSAN WiFi Dimmable Switch for Led Lights, Compatible with Alexa and Google Home, Single-Pole, Neutral Wire Needed, No Hub Required


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