Linkind Smart Tunable White LED Bulb User Manual

1. Introduction

Thank you for choosing the Linkind Smart Tunable White LED Bulb. This smart bulb offers adjustable white light from warm white (2700K) to cool daylight (6500K) and smooth dimming capabilities. It can be controlled via the AiDot app, voice commands through Alexa or Google Home, and supports both Wi-Fi and Bluetooth connectivity for a seamless smart home experience.

Image: A set of four Linkind Smart Tunable White LED Bulbs, illustrating their tunable white light capabilities.

2. Safety Information

• Do not use with standard dimmer switches. Dimming is controlled exclusively via the AiDot app, voice assistants, or a Linkind remote button (sold separately).
• Ensure the power is off before installing or removing the bulb.
• For indoor use only.
• Do not disassemble the bulb.
• Avoid exposure to water or excessive moisture.
• Operate within the specified voltage range (120 Volts).

3. Package Contents

The package includes:

• 4 x Linkind Smart Tunable White LED Bulbs
• 1 x Instruction Manual

4. Specifications

Image: Detailed specifications and features of the Linkind Smart Bulb, including its A19 E26 form factor.

5. Setup Instructions

5.1. Physical Installation

1. Ensure the power to the light fixture is turned off at the switch before installation.
2. Carefully screw the Linkind Smart LED Bulb into a standard E26 light socket.
3. Turn on the power to the light fixture. The bulb should light up.

5.2. AiDot App Installation and Pairing

The AiDot app is required for initial setup and full control of your Linkind Smart Bulbs.

1. Download the AiDot App from the App Store (iOS) or Google Play Store (Android).
2. Open the AiDot app and sign in or create a new account.
3. Tap the "+" icon or "Add Device" in the app to begin pairing.
4. Select "Smart Light Bulb" from the device list.
5. Follow the on-screen instructions to connect the bulb. Initial setup requires both Wi-Fi (2.4GHz only) and Bluetooth to be enabled on your phone.

Image: Step-by-step guide for connecting the smart bulbs using the AiDot mobile application.

5.3. Voice Assistant Integration (Alexa & Google Home)

After successfully pairing with the AiDot app, you can integrate your bulbs with Amazon Alexa or Google Home for voice control.

1. In the AiDot app, navigate to the "Integration" section.
2. Select Amazon Alexa or Google Home.
3. Follow the prompts to link your AiDot account with your chosen voice assistant account. This typically involves signing into your Alexa or Google Home account within the AiDot app.
4. Once linked, your Linkind Smart Bulbs will be discoverable by your voice assistant devices.

Image: Demonstration of voice control functionality with Alexa in a living room setting.

6. Operating Instructions

6.1. Tunable White and Smart Dimming

Adjust the color temperature from warm white (2700K) to cool daylight (6500K) and dim the brightness from 1% to 100% using the AiDot app or voice commands.

• Via AiDot App: Open the app, select your bulb, and use the color temperature and brightness sliders to adjust.
• Via Voice Control: Use commands like "Alexa, set [light name] to warm white" or "Hey Google, dim [light name] to 50%."

Image: Illustration of the tunable white feature, allowing adjustment from warm to cool light.

Image: Demonstration of the wide-range smart dimming feature in a kitchen environment.

6.2. Out-of-Home and Group Control

Manage your lights from anywhere with the AiDot App and group multiple bulbs for simultaneous control.

• Out-of-Home Control: Ensure your phone has an internet connection. Open the AiDot app to control your lights remotely.
• Group Control: In the AiDot app, create groups of bulbs (e.g., "Living Room Lights") to control them all at once.

Image: The AiDot app demonstrating out-of-home control and scheduling features for smart lighting.

6.3. Time Schedule and Preset Scenes

Automate your lighting with schedules and choose from various preset scenes.

• Time Schedule: Set specific times for your bulbs to turn on/off or change settings within the AiDot app.
• Preset Scenes: Select from pre-configured lighting scenes like "Reading," "Family," or "DIY" to instantly change the ambiance.

7. Maintenance

• Clean the bulb with a soft, dry cloth. Do not use liquid cleaners.
• Ensure the bulb is cool and the power is off before cleaning.
• The bulb has a long lifespan of up to 25,000 hours and does not require frequent replacement.

8. Troubleshooting

• Bulb not responding: Ensure the bulb is powered on and within range of your Wi-Fi router. Check your Wi-Fi connection (2.4GHz only).
• Flickering or buzzing: This bulb is not compatible with traditional dimmer switches. Ensure it is connected to a standard on/off switch. Control dimming via the AiDot app or voice commands.
• Cannot connect to Wi-Fi: Verify your Wi-Fi network is 2.4GHz. 5GHz networks are not supported. Ensure both Wi-Fi and Bluetooth are enabled on your phone during initial setup.
• Voice control not working: Confirm that your AiDot account is correctly linked to your Alexa or Google Home account. Check your internet connection and ensure your voice assistant device is online.
• Bulb gets hot: It is normal for LED bulbs to generate some heat. If the bulb feels excessively hot or you notice any unusual behavior, discontinue use and contact customer support.

9. Warranty and Support

Linkind products are designed for reliability and performance. This product includes a 1-year coverage from the date of purchase.

For technical assistance, troubleshooting, or warranty claims, please contact Linkind Customer Service:

• Live Customer Service: Monday - Friday, 9 AM - 5 PM PST
• Refer to the Linkind official website or the AiDot app for specific contact details.