
USER GUIDE
Sengled Smart Wi-Fi LED (CLASSIC)
• Soft White A19 Bulbs
• Daylight A19 Bulbs
• Multicolor A19 Bulbs
Soft White
Daylight

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Introduction:
Sengled Smart Wi-Fi Classic LED bulbs oer an easy
solution to having app-controllable smart lighting in
your home. These bulbs enable you to control your
lights in multiple ways—on/o, dimming, schedules,
etc.— through the Sengled Home app on your phones
or through partner programs like Amazon Alexa or
Google Assistant.
Important Safety Information:
Before installing the Sengled Smart Wi-Fi Classic LED
bulbs, please read and follow all precautions, including:
• Turn o power before installation or removal.
Discontinue use if damaged.
• Risk of electric shock. Do not attempt to
disassemble bulb.
• Not suitable for use with standard wall dimmers.
• Not suitable for completely enclosed fixtures.
• Suitable for use in operating environment between
-4°F and 104°F (-20°C and 40°C).
• Not for use in emergency lighting.
• Indoor use only.
Wireless Specification:
• Wireless Frequency Range:
2.4GHz (2412MHz ~ 2472MHz, IEEE 802.11b/g/n)
• Operating Channels Wi-Fi: 1 - 13
• Maximum Transmitted Output Power: +18dBm
Note: No smart home hub is required to control
Sengled Smart Wi-Fi Classic LED bulbs.

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Installation Instructions:
The following instructions are applicable to adding your
Smart Wi-Fi Classic LED bulb through the Sengled
Home app.
If you would like to use third party smart home
services, such as Amazon Alexa, Google Assistant, or
would like to find our latest list of supported third-party
integrations, please refer to support.sengled.com
Ensure your mobile device is connected to the same
Wi-Fi router that you would like to setup the smart
Wi-Fi Classic LED using 2.4GHz connection.
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3
Open the Sengled Home app. Go to Devices,
select the + sign, and choose Smart Wi-Fi LEDs.
Follow in-app instructions to finish setup.
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Ensure your Sengled Home app can discover the
bulbs. If the app unsuccessfully discovers the
bulbs, please refer to the next section "Reset
Instructions" for how to reset your bulb before
attempting to add it back in.
Congratulations on successfully installing your
Smart Wi-Fi Classic LED bulbs!
Download the latest version of the
Sengled Home App from the Apple
App Store or Google Play Store.
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Register and sign in to your Sengled account in
the app.
Reset Instructions:
To reset your Smart Wi-Fi Classic LED bulb, ensure
that the bulb is on and then quickly turn the bulb o
and on at least 5 times (using a light switch or power
bar works best). If the reset is successful, the bulb will
flash three times. If it does not flash three times, you
will have to try again. Once successfully reset, please
try to pair it in your Sengled Home app again.

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Operation:
The following section outlines some of the popular
operational modes of the Sengled Smart Wi-Fi Classic
LED bulbs.
Applicable to all Smart Wi-Fi Classic LED bulbs:
On / O
Smart Wi-Fi Classic LED bulbs can be controlled
through a variety of means:
• Manually via a wall switch
• Through Sengled Home app
• Through partner programs like Amazon Alexa or
Google Assistant etc.
Dimming
Smart Wi-Fi Classic LED bulbs can be dimmed
through the following:
• Through Sengled Home app
• Through partner programs like Amazon Alexa or
Google Assistant etc.
Note: Manual dimming via wall dimmers is not
supported.
Scheduling
Schedules can be created with Sengled Home app.
A
B
C
Check the in-app how-to pages through "Settings" for
the following two operations.
Voice Control
• Set up Amazon Alexa by adding
Sengled Home Skill.
• Set up Google Assistant by adding
Sengled Home Service.
D
Away Lighting with Alexa Guard
Alexa can automatically turn your bulbs on and o
to make it look like someone’s home while you’re
away. Just set up Guard in the Alexa app and then
tell Alexa you’re leaving to set Guard to Away mode.
E

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If you have Sengled Smart Wi-Fi Classic LED Multicolor
bulbs, the following operations are also available:
Tuning Whites
Adjust whites via the white palette in the Sengled
Home app, or with voice control.
Changing Colors
Change between 16 million colors using the color
palette in the Sengled Home app, or with voice
control.
F
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Frequently Asked Questions:
1. Are Sengled Smart LEDs suitable for use with wall
dimmers?
No, Sengled Smart LEDs are not suitable for use with
wall dimmers, or other variable power devices.
Dimming is supported via Sengled Home app or
compatible smart devices only.
2. Sengled Smart Wi-Fi Classic LED bulbs appears
oline or unresponsive, what should I do?
a) Please check the light switch and make sure the
power is On.
b) Power cycle the Wi-Fi Classic LED bulb, wait 1
minute and check the status.
c) Please check your home Wi-Fi network and
internet connection is working properly.
d) Try moving the bulbs closer to the Wi-Fi router.
e) If all else fails, try to restart your Wi-Fi router.
3. Can dierent types of Sengled smart bulbs be used
simultaneously?
Sengled Smart Wi-Fi Classic LED bulbs can be used
in conjunction with their Zigbee counterparts, the
Sengled Smart LED bulbs line, when creating scenes
and schedules within your home. Please refer to
sengled.com for more information.

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4. Could not connect to the Wi-Fi router or
third-party services?
The firewall or port on your Wi-Fi router may be
blocked and could prevent the Sengled Wi-Fi Classic
LED bulb from connecting to the Sengled cloud. A
Sengled Home account is required to access
third-party services that utilize the Sengled cloud.
Please open Port 1883 and 8883 on your Wi-Fi router
to ensure connectivity. If your router is preventing
access, you will need to enable access to these ports.
If you need help with changing your firewall settings:
For routers provided by your internet service provider,
please contact your internet service provider.
For a router you own, please contact the
manufacturer of the router.
Limited Warranty:
2-year limited warranty from original purchase date.
Sengled restrict warranty service for smart home
device to the country where Sengled or its authorized
retailor originally sold the device.
To learn more about the Limited Warranty for Sengled
products, please visit www.sengled.com/warranty
Support:
If you encounter any issues, please reach out to your
local Sengled Support team.
Visit the following website for web support:
https://support.sengled.com/
Send emails to:
Support@sengled.zendesk.com (USA)
Dial Customer Support Line 1-877-401-5990
10:00am-8:00 pm CST on Mon-Fri
11:00am-8:00 pm CST on Sat
1503260 /v1.0
