Linkind ST19 Wi-Fi CCT Smart Filament LED Bulb Instruction Manual

Linkind ST19 Wi-Fi CCT Smart Filament LED Bulb

Function Introduction

Installation Instructions

1. After installing the bulb, power on the bulb.
2. The bulb will gradually blink twice under the warm white light, and the bulb will enter the state of the distribution network.
3. To connect the bulb to the Internet, download the Aidot APP and follow the APP guidelines.

Quick Start Guide

1. Scan the QR code below, or search for “AiDot” in the App Store or Google Play.
   Google, Google Home, and Google Play are trademarks of Google LLC.

2. Create an account and sign in. Tap ‘t’ to add the “Wi-Fi Light Bulb”.

3. Follow the instructions on the App.
   ( Note: Please turn on Bluetooth and location.)

Troubleshooting

1. Cannot connect the bulb to AiDot App.
   • Check whether the bulb is powered on.
   •  Check whether the Wi-Fi of your smartphone is enabled. Please make sure the Wi-Fi connected to your smartphone is 2.4GHz (5GHz Wi-Fi is not supported).
   • Please check whether Bluetooth and GPS are turned on.
   • Make sure your smartphone is close to the bulb in the first configuring network.
   • Check if you have entered the correct Wi-Fi password during the Wi-Fi setup. Make sure the distance between the bulb and router is less than 50ft.
   • Check whether the home network is stable. If not stable, let the blub connect to another phone’s hotspot.
2. Can I use group control with voice assistance?
   • Please make sure your bulb is connected to Wi-Fi before using voice assistance.
   • Please set voice group control in Alexa/Google Assistant/Smartthing App.
3. What is the maximum number of bulbs I can connect via Bluetooth?
   • Up to 6 bulbs can be connected as usual, but the specific quantities are based on the brand of your smartphone.
4. How many bulbs can be connected to one phone?
   • Up to 50 bulbs can be connected to one phone if the network is normal.

Frequently Asked Questions

1. Can Linkind Smart Bulbs connect the wall dimmers?

2. No, Linkind Smart Bulbs cannot connect the wall dimmers or other variable power devices.
   Dimming is only supported via the AiDot App or other compatible smart devices.

3. How to Connect Alexa, Google Home, or Smart Things?
   Our bulbs cannot be found directly by Alexa, or through Alexa’s “discover devices” function.
   You need to connect the bulbs to the AiDot app first, and then connect the AiDot to the Alexa app so that the bulbs added to the AiDot can be synced to the Alexa app.

   • After you have connected your device to the AiDot App, go to the AiDot › Integration › choose Amazon Alexa.
   • Put in your Alexa username and password to connect the two accounts.
   • This enables the AiDot skill within Alexa. (Please note: the skill is AiDot.)
   • Once connected, use your nearest Alexa device and address it using the name you assigned in the AiDot app. You can tell it to turn the light on or off, change colors, dim the bulb etc.
   • Google Home or Smart Things connect devices follow the same steps as Alexa.

4. How to reset the smart bulbs?

   • Turn on and turn off the bulb consecutively 6 times(on and off counts for once). Keep the interval between 0.5s-1.5s.
   • Then turn it on again, and you’ll see the light bulb will blink twice, which means reset success.
   • After resetting the device, the device will still be displayed on the App.

5. What should I do if the blub is offline?
   Here are some suggestions that may help you.

6. Please make sure the SSID or password of the WiFi has been changed or not.
   If it has not been modified, please restart the device.
   If it has been modified, please reset the device and re-add the device to the AiDot APP with the new Wi-Fi SSID and password.

7. Please check the strength of the WiFi that the device is connected to.
   If the connected network environment is weak, it may also cause the device offline. In this case, please move the router closer to the device or move the device closer to the router.
   If possible, please remove some infrequently used networked devices on the router to reduce the Wi-Fi load.

8. Please make sure the voltage of the device is stable, unstable voltage will cause the device to keep rebooting and unable to connect.

9. Please check whether the router or device is in a power-off state or has been in a power-off state for a long time.
   If it is powered off, please re-power it.
   If it is powered off for a long time, please reset the device and re-add it to AiDot APP.

10. 5. How to get support?

    • Email:  service@linkind.com
    • Support Phone : 1-877-770-5727 (Monday-Friday 9:00 am-5:00 pm)

Warning
This device complies with part 15 of the FCC Rules.

Operation is subject to the following two conditions:

1. this device may not cause harmful interference,
2. this device must accept any interference received, including interference that may cause undesired operation.
   Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, under Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used by the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
  To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with a minimum 20cm distance between the radiator and your body: Use only the supplied antenna.

A Cautions
To avoid personal injury and/or possible product damage, the following cautions must be followed:

1. Risk of electrical shock. Disconnect power at fuse or circuit breaker before installing or servicing.
2. To prevent early lamp failure, the lamp should only be installed in operating environments ranging between -20 C and +40 C (-4°F and +104°F).
3. Suitable for damp locations.
4. Not for use with dimmers.
5. The lamp dims via wireless control and will not operate with a dimmer switch.
6. Not for use in totally enclosed luminaires.
7. Not for use in emergency light fixtures or exit signs.
8. Ensure the fixture can support the added weight of the lamp/bulb.

Contact Us
SPRING SUNSHINE TECHNOLOGY CO., LIMITED

• FLAT/RM 01-04, 24/F, FU FAI COMMERCIAL CENTRE, 27 HILLIER STREET, SHEUNG WAN, HK
• Phone: 1-877-770-5727 (Mon.- Fri. 9 to 5 PST)
• Email: service@linkind.com
• http://www.linkind.com

Made in China

Manufacturer: Leedarson loT Technology Inc.
Adress: No.1511, 2nd Fanghu North Rd, Huli
District, Xiamen, China

• @linkind.lights
• @linkindofficial
• @linkindofficial

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