Introduction
Thank you for purchasing the eecoo Smart LED Bulb Speaker. This innovative product combines a dimmable RGB multicolor LED light bulb with a Bluetooth speaker, offering both illumination and audio playback. It features Bluetooth 4.2 connectivity, a USB port for music playback, and is controlled via an infrared remote. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.

Image: The eecoo Smart LED Bulb Speaker, showcasing its multicolor light, integrated speaker, and accompanying remote control and smartphone connectivity.
Setup
- Install the Bulb: Carefully screw the eecoo Smart LED Bulb Speaker into any standard E26/E27 light socket. Ensure the power is off before installation.
- Power On: Turn on the light switch. The bulb will illuminate and indicate it is ready for connection.
- Bluetooth Connection:
- On your smartphone or tablet, enable Bluetooth.
- Search for available devices and select the device named 'YJ-BT003'.
- Once connected, you can play audio from your device through the bulb's speaker.
- USB Port Music Playback:
- Insert a USB flash drive containing MP3 audio files into the USB port located on the side of the bulb.
- Use the remote control to switch to USB playback mode (refer to the 'Operating' section for remote functions).

Image: Visual guide illustrating the process of installing the bulb and connecting it to a smartphone via Bluetooth or playing music from a USB drive.
Operating
The eecoo Smart LED Bulb Speaker is controlled using the included infrared remote control. Familiarize yourself with the remote's layout and functions:

Image: An overview of the remote control, highlighting buttons for power, brightness, color selection, music control, and input switching.
Remote Control Functions:
- ON/OFF: Power button to turn the light and speaker on or off.
- Brightness Dimmer: Buttons to increase or decrease the light brightness. The bulb supports 4 levels of brightness.
- Color Switch (RGBW buttons & Color Palette): Select from 10 preset colors or use the RGBW buttons for specific primary colors and white light.
- Color Jump Mode: Activates dynamic color changing modes.
- Music Controller: Play/Pause, Previous Track, Next Track, Volume Up, Volume Down, Mute.
- BT/USB Switch: Toggles between Bluetooth audio input and USB flash drive audio input.
- EQ: Adjusts sound effects (equalizer presets).

Image: Depiction of the four distinct brightness settings available for the LED light, from dimmest to brightest.

Image: Examples of the multicolor light function, showing the bulb emitting blue and yellow light in different environments.
Maintenance
To ensure the longevity and proper functioning of your eecoo Smart LED Bulb Speaker, follow these maintenance guidelines:
- Cleaning: Disconnect power before cleaning. Use a soft, dry cloth to wipe the bulb. Do not use liquid cleaners or abrasive materials.
- Storage: Store the bulb in a cool, dry place when not in use for extended periods.
- Avoid Water: This product is designed for indoor use only. Avoid exposure to water or high humidity.
- Handle with Care: The bulb contains electronic components. Avoid dropping or subjecting it to strong impacts.
Troubleshooting
If you encounter issues with your eecoo Smart LED Bulb Speaker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power, loose connection, or faulty bulb. | Check the light switch and power source. Ensure the bulb is screwed in securely. Test the bulb in another working socket. |
| No sound from the speaker. | Bluetooth not connected, volume too low, or incorrect input mode. | Verify Bluetooth connection on your device. Increase volume on both your device and the remote. Ensure the remote is set to BT or USB mode as appropriate. |
| Remote control not working. | Battery depleted, obstruction, or remote out of range. | Replace the remote control battery. Ensure there are no obstructions between the remote and the bulb. Operate the remote within its effective range (approx. 10 meters). |
| Cannot change light color or brightness. | Remote control issue or bulb malfunction. | Check remote battery and line of sight. If the issue persists, try resetting the bulb by turning it off and on at the main switch. |
| USB music not playing. | USB drive not inserted correctly, unsupported file format, or remote in Bluetooth mode. | Ensure the USB drive is fully inserted. Confirm audio files are in MP3 format. Use the remote to switch to USB input mode. |

Image: A visual comparison highlighting the eecoo bulb's USB port and remote control functionality against a basic Bluetooth-only light bulb.
Specifications
| Feature | Detail |
|---|---|
| Brand | eecoo |
| Model Number | d99daf94-da14-4c0b-aa1f-2416c4d5a1fe |
| Light Type | LED |
| Special Feature | Dimmable, Bluetooth Speaker |
| Wattage | 12 watts |
| Bulb Shape Size | A19 |
| Bulb Base | E26 |
| Incandescent Equivalent Wattage | 10 Watts |
| Light Color | Multicolor (RGB) |
| Connectivity Technology | Bluetooth 4.2 |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Remote control |
| Power Source | Corded Electric |
| Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Included Components | Music LED Bulb, Remote Control |
| Material Type | Iron |
Warranty
This eecoo Smart LED Bulb Speaker comes with a 30-day satisfaction guarantee. For any issues within this period, please contact customer service for assistance.
Support
For further assistance, technical support, or customer service inquiries, please refer to the contact information provided with your purchase or visit the official eecoo website. We offer 24-hour email support to address your concerns.