1. Introduction
The LGIDTECH E2-RF is a versatile 2-in-1 LED strip light controller designed for both normal single color and dual white LED strip lights. This controller offers tool-free wiring for easy installation and supports control via a 2.4GHz RF remote (sold separately) or a smartphone application when paired with a WL-Box2 gateway (sold separately). This manual provides essential information for the safe and efficient use of your E2-RF controller.
2. Safety Information
- Ensure the input voltage (DC 12-24V) matches your LED strip light and power supply specifications. Incorrect voltage can damage the device and connected lights.
- Do not exceed the maximum total output current of 12A. Overloading can lead to overheating and potential fire hazards.
- This device is designed for indoor use only. Avoid exposure to moisture, direct sunlight, or extreme temperatures.
- Disconnect power before making any wiring connections or performing maintenance.
- Keep the device away from children.
- If the device appears damaged, do not attempt to repair it. Contact customer support.
3. Product Overview
The E2-RF controller features a compact design with tool-free wiring terminals for quick and secure connections. It supports two output modes: single color and dual white (CCT), selectable via a dedicated SET button. The controller operates on a 2.4GHz RF frequency for remote control and can be integrated into smart home systems via the WL-Box2 gateway.

Image 3.1: The LGIDTECH E2-RF LED Controller, showcasing its compact design and tool-free wiring terminals. The image also displays key product specifications such as model number, input voltage, output current, and control distance.
Key Features:
- Tool-Free Wiring: Simplifies installation without the need for screwdrivers.
- 2-in-1 Compatibility: Supports both single color (2-wire) and dual white (3-wire) LED strip lights.
- SET Button: Easily switch between single color and dual white output modes.
- High Load Capacity: Max output of 12A, supporting up to 144W (DC 12V) or 288W (DC 24V) LED strips.
- RF Control: Compatible with 2.4GHz RF remotes (sold separately) within a 30-meter range.
- Smartphone Control: Requires WL-Box2 gateway (sold separately) for app control and smart home integration (e.g., Alexa, Google Home).
- Signal Transmitting: One controller can transmit signals to another within 30m, extending control range.
4. Specifications
| Parameter | Value |
|---|---|
| Product Name | 2 in 1 LED Controller |
| Model Number | E2-RF |
| Input Voltage | DC 12~24V |
| Output Current | 12A/Channel |
| Total Output | Max 12A |
| Control Distance | 30 meters (98 ft) |
| Working Temperature | -10~40°C |
| Output Connection | Common anode |
| Dimensions | Approx. 4.06 x 1.65 x 0.94 inches |
| Item Weight | 1.76 ounces |
5. Setup and Installation
5.1 Wiring Connections
The E2-RF controller features tool-free wiring terminals for easy and secure connections. Ensure all power is disconnected before making any connections.
- Identify LED Strip Type: Determine if your LED strip is single color (2 wires: V+, V-) or dual white (3 wires: V+, CW, WW).
- Connect LED Strip:
- For Single Color LED strips: Connect the positive wire (V+) to the V+ terminal and the negative wire (V-) to the W terminal on the controller.
- For Dual White (CCT) LED strips: Connect the common positive wire (V+) to the V+ terminal, the Cool White (CW) wire to the CW terminal, and the Warm White (WW) wire to the WW terminal.
- Connect Power Supply: Connect your DC 12-24V power supply to the input terminals. Ensure the positive (+) of the power supply connects to the V+ input terminal and the negative (-) connects to the GND input terminal.

Image 5.1: A detailed view of the E2-RF controller's wiring terminals, showing the input for power (V+, GND) and outputs for LED strips (V+, CW, WW, W). The tool-free mechanism is visible.
5.2 Initial Power-Up
After all connections are securely made, connect your power supply to a power outlet. The LED strip should illuminate according to the default settings.
6. Operating Instructions
6.1 Switching Output Modes
The E2-RF controller supports two output modes: single color and dual white. You can switch between these modes using the 'SET' button on the controller.
- Press the SET button once: This will toggle the output mode. The indicator light on the controller will change to reflect the active mode.
- Single Color Mode: Typically uses the V+ and W terminals.
- Dual White Mode: Uses the V+, CW, and WW terminals, allowing control over cool and warm white light.

Image 6.1: The E2-RF controller with a finger pressing the 'SET' button, indicating the method for switching between single color and dual white output modes.
6.2 Remote Control (Optional)
The E2-RF controller is compatible with 2.4GHz RF remotes (e.g., FUT007 or B2, sold separately). To pair a remote:
- Ensure the controller is powered on.
- Refer to your specific remote control's instructions for pairing. Typically, this involves pressing a link button on the remote within a few seconds of powering on the controller.
- Once paired, you can control brightness, color temperature (for dual white strips), and turn the lights on/off using the remote.
6.3 Smartphone Control (Optional)
For smartphone control via the Miboxer APP, a WL-Box2 gateway (sold separately, search B01N7C3HXQ) is required. The E2-RF controller cannot be controlled directly by a smartphone without this gateway.
- Purchase and set up the WL-Box2 gateway according to its instruction manual.
- Download the Miboxer APP from your smartphone's app store.
- Follow the APP's instructions to connect the E2-RF controller via the WL-Box2 gateway.
- Once connected, you can control the LED strip lights remotely, set timers, adjust brightness, color temperature, and integrate with third-party voice assistants like Amazon Alexa or Google Home (requires additional setup through the gateway).

Image 6.2: The E2-RF controller shown alongside a compatible remote control and a smartphone displaying the Miboxer app interface, illustrating the various control options available.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the controller. Do not use abrasive cleaners or solvents.
- Connections: Periodically check all wiring connections to ensure they are secure.
- Environment: Ensure the controller is kept in a dry, well-ventilated area, away from direct heat sources or extreme cold.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| LED strip does not light up. | No power, incorrect wiring, faulty LED strip, or faulty power supply. | Check power connection. Verify wiring polarity. Test LED strip with another power source. Test power supply. |
| Controller not responding to remote. | Remote not paired, remote battery low, or remote out of range. | Pair the remote with the controller. Replace remote battery. Ensure remote is within 30m range. |
| Smartphone app control not working. | WL-Box2 gateway not connected/configured, controller not linked to gateway, or network issues. | Ensure WL-Box2 gateway is powered and connected to your network. Link the E2-RF controller to the gateway via the Miboxer app. Check Wi-Fi connection. |
| LED strip flickers or dims unexpectedly. | Insufficient power supply, loose connections, or overloaded controller. | Ensure power supply wattage is adequate for the LED strip. Check all wiring connections. Verify total current draw does not exceed 12A. |
9. Warranty and Support
For warranty information and technical support, please contact LGIDTECH customer service through the retailer where the product was purchased or visit the official LGIDTECH website. Please have your model number (E2-RF) and purchase details ready when contacting support.