1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Linkind Smart Edison Bulbs. These bulbs offer tunable white light, dimming capabilities, and can be controlled via a remote, smartphone application, or voice commands through compatible smart home assistants.
2. Package Contents
- Linkind Smart Edison LED Bulbs (6-Pack)
- Remote Control
3. Product Features
- Tunable and Dimmable White Light: Adjust brightness from 1% to 100% and color temperature from 2700K (warm white) to 6500K (cool white). Note: Not compatible with traditional dimmer switches.
- Multiple Control Options: Control your bulbs using the AiDot APP, voice commands with Alexa or Google Home, or the included remote control.
- No Hub Required: Direct connection to your 2.4GHz WiFi network (5GHz networks are not supported).
- Time Schedule Function: Program your lights to turn on/off at specific times or days via the AiDot APP.
- Energy Efficient: 8W LED bulbs provide 800lm brightness, equivalent to 60W incandescent bulbs, saving over 85% on electricity.
4. Specifications
| Specification | Detail |
|---|---|
| Brand | Linkind |
| Model Number | ST19 (ST58) |
| Light Type | LED |
| Wattage | 8 Watts |
| Incandescent Equivalent | 60 Watts |
| Brightness | 800 Lumens |
| Color Temperature | 2700K-6500K (Tunable White) |
| Bulb Shape Size | ST19 |
| Bulb Base | E26 |
| Voltage | 100-120 Volts, 60 Hertz |
| Control Method | App, Remote, Voice |
| Material | Glass |
| Indoor/Outdoor Usage | Indoor |
| Average Life | 15,000 Hours |
The Linkind Smart Edison Bulb ST19 measures approximately 2.28 inches (58mm) in diameter and 5.04 inches (128mm) in length. Please confirm these dimensions before purchase to ensure compatibility with your fixtures.

Image: Dimensions and key features of the Linkind Smart Edison Bulb.
5. Setup
5.1 Physical Installation
Screw the Linkind Smart Edison Bulb into any standard E26 light socket. Ensure the power is off before installation.

Image: Easy installation into a standard E26 bulb base.
5.2 AiDot APP Connection
To control your smart bulbs via the AiDot APP, follow these steps:
- Turn on the smart bulb.
- Open the AiDot APP on your smartphone.
- Tap "Add Device" or the "+" icon, then select "Nearby" to connect via Bluetooth.
- Follow the prompts to turn on location and Bluetooth permissions for the app.
- After automatic detection by the app, select the detected bulb.
- Select your home 2.4GHz WiFi network, enter its password, and wait for the connection to complete.
Video: Demonstrates the step-by-step process of connecting Linkind Smart Edison Bulbs to the AiDot APP, including enabling Bluetooth and location, detecting the device, and connecting to a 2.4GHz Wi-Fi network.

Image: AiDot APP interface for setting up smart bulbs.
5.3 Remote Control Pairing
The included remote control is pre-paired with the bulbs. If re-pairing is needed, follow these steps:
- Ensure the smart bulb is powered on.
- Press the remote control button three times quickly. The bulb will blink once to indicate successful pairing.
Video: Shows how to pair Linkind Smart Bulbs with the remote control by powering on the bulb and performing three quick clicks on the remote, resulting in the bulb blinking once to confirm pairing.
5.4 Voice Control Integration (Alexa & Google Home)
To enable voice control with Amazon Alexa or Google Home, ensure your bulbs are already connected to the AiDot APP:
- Open your Alexa or Google Home app.
- Navigate to the "Add Device" or "Set up device" section.
- Search for and link the "AiDot" skill or action.
- Follow the on-screen instructions to authorize and link your AiDot account.
- Once linked, your Linkind Smart Edison Bulbs will appear in your smart home app, ready for voice commands.
Video: Illustrates the process of integrating AiDot smart devices with Google Assistant in the Google Home APP, including adding the device to AiDot, linking the AiDot action, and controlling the table light with voice commands.
6. Operating Instructions
6.1 Using the Remote Control
The included remote control provides convenient access to basic functions:
- Short press (x1): Turn the bulb on or off.
- Short press (x2): Cycle through different color temperatures (warm white, cool white).
- Long press: Adjust brightness (dim up or down).

Image: Two ways to control: APP Control and Remote Control.
6.2 Using the AiDot APP
The AiDot APP unlocks the full potential of your smart bulbs:
- Brightness Adjustment: Use the slider to dim the light from 1% to 100%.
- Color Temperature Control: Select desired white light from 2700K to 6500K.
- Time Schedule: Set specific times for lights to turn on or off.
- Presets: Choose from various pre-set lighting modes.
- Group Control: Control multiple bulbs simultaneously.
6.3 Setting Time Schedules
Automate your lighting with the schedule function:
- In the AiDot APP, navigate to "Automations" at the bottom of the home page.
- Click on the "+" in the top right corner and select "Add Routine".
- Choose "Schedule".
- Click "Select Device" and choose your smart bulb(s). You can also set color temperature and brightness here.
- Return to the schedule page and set your desired start time, end time (optional), and repeat days.
- Name your schedule and save.
Video: Provides a guide on how to set timers for the Linkind Smart Edison Bulbs using the AiDot APP, detailing steps to create a schedule, select devices, and configure time conditions.

Image: Example of setting a time schedule via the AiDot APP.
6.4 Voice Commands
Once integrated with Alexa or Google Home, use commands such as:
- "Alexa, turn on [Light Name]."
- "Hey Google, set [Light Name] to 50% brightness."
- "Alexa, change [Light Name] to warm white."
- "Hey Google, turn off all lights."
7. Maintenance
To maintain your Linkind Smart Edison Bulbs, ensure they are clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid cleaners or abrasive materials.
7.1 Remote Control Reset
If the remote control is unresponsive or needs to be re-paired, you may need to reset it:
- Carefully open the battery case of the remote control.
- Press and hold the reset button inside for 2 seconds.
- Proceed with the pairing steps outlined in Section 5.3.
8. Troubleshooting
- Bulb not responding to control:
- Ensure the bulb is powered on and securely screwed into the socket.
- Check your Wi-Fi connection (must be 2.4GHz).
- Verify the AiDot APP is updated and the bulb is connected.
- If using the remote, ensure it is paired correctly and has a working battery.
- Flickering: These bulbs are not compatible with traditional dimmer switches. Ensure they are installed in a non-dimmable fixture.
- Cannot connect to Wi-Fi: Ensure your router is broadcasting a 2.4GHz signal. 5GHz networks are not supported. Move closer to the router during setup.
- Remote control not working: Check the battery. If the issue persists, try resetting and re-pairing the remote as described in Section 7.1.
9. Warranty and Support
Linkind Smart Edison Bulbs come with a 1-Year Coverage warranty. For technical assistance or customer service inquiries, please contact Linkind customer support. Live customer service is available Monday-Friday, 9 AM - 5 PM PST.
10. Safety Information
- For indoor use only.
- Do not use with traditional dimmer switches.
- Ensure power is off before installing or removing the bulb.
- Do not disassemble or modify the bulb.
- Keep out of reach of children.





