1. Introduction
The Skydance V1-F is a versatile Fade-in Fade-out Push+RF LED Dimmer designed for single color LED strips. It supports DC12V, 24V, and 48V input voltages and offers smooth dimming control with adjustable fading speeds. This controller can be operated via a self-resetting metal button, a push switch, or various 2.4G RF remote controls, providing flexible lighting management for your environment.

2. Safety Information
- Ensure the input voltage matches the controller's specifications (DC12-48V).
- Do not connect the controller to AC power directly.
- Always disconnect power before installation or maintenance.
- Avoid exposing the device to moisture or extreme temperatures.
- This device is designed for indoor use only.
- Over-heat, over-load, and short circuit protection are built-in, but proper installation is crucial.
3. Product Overview
The V1-F LED Dimmer offers precise control over single-color LED lighting. Key features include:
- Smooth Fade-in/Fade-out: Provides a soft start and stop effect for lighting.
- Adjustable Fading Speed: Set via a knob potentiometer with options for 1s, 3s, 5s, 10s, 20s.
- Multiple Control Options: Compatible with self-resetting metal buttons, push switches, and 2.4G RF remote controls.
- Wide Voltage Range: Supports DC 12V, 24V, and 48V systems.
- Safety Protections: Includes over-heat, over-load, and short circuit protection with automatic recovery.

4. Specifications
| Category | Parameter | Value |
|---|---|---|
| Input and Output | Input Voltage | 12-48VDC |
| Input Current | 8A | |
| Output Voltage | 12-48VDC | |
| Output Current | 1CH, 8A | |
| Output Power | 96-384W | |
| Output Type | Constant Voltage | |
| Dimming Data | Input Signal | RF 2.4GHz + Push Dim |
| Control Distance | 30m (Barrier-free space) | |
| Dimming Gray Scale | 4096 (2^12) levels | |
| Dimming Range | 0-100% | |
| Environment | Operation Temperature | -20°C ~ +55°C |
| Case Temperature (Max.) | +85°C | |
| IP Rating | IP20 | |
| Package | Size | L114 x W38 x H26mm |
| Gross Weight | 0.053kg | |
| Material | Plastic | |
| Certifications | Certification | CCC, CE, RoHS |
| EMC Standard | EN IEC 55015/EN IEC 61547, ETSI EN 301 489-1/-3 | |
| Safety Standard | EN 61347-1/2 |
5. Setup
5.1 Mechanical Structures and Installations
The V1-F dimmer features a compact design for easy integration. It includes terminals for PUSH INPUT, RUN LED indicator, LED output, and power input. An installation rack is provided for secure mounting.

5.2 Wiring Diagrams
Ensure all connections are secure and correctly polarized. The V1-F supports various control methods:
5.2.1 Connection with Self-Resetting Metal Button (Positive Trigger Input)
Connect the self-resetting metal button to the PUSH INPUT terminals. Pressing the button will switch or adjust brightness, and the button indicator will light up when pressed.

5.2.2 Connection with Self-Latching Metal Button (RF Remote Optional)
Connect a self-latching metal button to the PUSH INPUT terminals. This button powers the controller on or off. An RF remote can be used for brightness adjustment.

5.2.3 Connection with Push Switch Panel (Negative Trigger Input)
Connect a push switch panel to the PUSH INPUT terminals. Press the panel to switch or adjust brightness.

5.3 EV1 Amplifier Connection (Optional)
For larger installations or to extend the load capacity, the EV1 Power Repeater can be used in parallel. Ensure the power supply for each EV1 amplifier matches its voltage requirements (5-36VDC).


6. Operating Instructions
6.1 Light On/Off Fading Speed Adjustment
Rotate the knob potentiometer on the V1-F controller to select the desired fading speed. Options include 1s, 3s, 5s, 10s, and 20s. The RUN LED indicator will flash 1, 2, 3, 4, or 5 times corresponding to the selected speed. The factory default fading time is 1s.
6.2 Push Dim Function
The V1-F provides a Push-Dim interface for simple dimming using a commercially available non-latching (momentary) wall switch or metal button.
- Short Press: Turns the light on or off.
- Long Press (1-6s): Press and hold to achieve stepless dimming. With every other long press, the light level will change in the opposite direction (e.g., dimming up, then dimming down).
- Dimming Memory: The light returns to the previous dimming level when switched off and on again, even after a power failure.
- Synchronization: If multiple V1-F controllers are connected to the same push switch, a long press for more than 10 seconds will synchronize all lights in the group to dim up to 100%. This eliminates the need for additional synchrony wiring. It is recommended that the number of controllers connected to a single push switch does not exceed 25 pieces, and the maximum length of wires from the push switch to the controller should not exceed 20 meters.

6.3 Match Remote Control
The V1-F can be matched with various Skydance 2.4G RF single zone or multiple zone dimming remote controls.
6.3.1 Matching a Remote
- Switch off the power to the V1-F controller.
- Switch on the power.
- Immediately (within 3 seconds) short press the on/off key (for single zone remotes) or a zone key (for multiple zone remotes) 3 times on the remote.
- The connected light will blink 3 times, indicating a successful match.
6.3.2 Deleting a Matched Remote
- Switch off the power to the V1-F controller.
- Switch on the power.
- Immediately (within 3 seconds) short press the on/off key (for single zone remotes) or a zone key (for multiple zone remotes) 5 times on the remote.
- The connected light will blink 5 times, indicating that all matched remotes were deleted.

6.4 RF Wireless Control System Demonstration
A demonstration video showcasing the Skydance RF Wireless Control System, including smooth dimming with RF remote, rotary dimming, touch panel control, multi-zone individual control, and various lighting designs.
6.5 Smart Control with WiFi-Relay (Optional)
The WiFi-Relay controller (sold separately) converts Wi-Fi signals to RF signals, allowing you to control your V1-F dimmer and connected LED lights using a smartphone via the SkySmart App. This enables smart features like brightness, color temperature, and color selection for various LED types (single color, dual color, RGB, RGBW, RGB+CCT).


7. Maintenance
- Keep the device clean and free from dust. Use a dry, soft cloth for cleaning.
- Do not use chemical cleaners or abrasive materials.
- Regularly check wiring connections for tightness and signs of wear.
- Ensure adequate ventilation around the controller to prevent overheating.
8. Troubleshooting
- Lights not responding: Check power connections to the controller and LED strip. Ensure the remote control is properly matched (refer to section 6.3). Verify remote battery if applicable.
- Flickering LEDs: Ensure the power supply is stable and sufficient for the connected LED load. Check for loose wiring connections.
- Synchronization issues with multiple controllers: Perform a long press (over 10s) on the push switch to re-synchronize all connected controllers (refer to section 6.2).
- Controller overheating: Ensure the load does not exceed the maximum wattage (384W) and that there is proper ventilation. The device has built-in over-heat protection and should recover automatically.
- Remote not working: Check the remote's battery. Ensure it's within the 30m control distance and there are no significant barriers. Re-match the remote if necessary.
9. User Tips
- Easy Installation: Users have found the V1-F easy to install, especially when replacing existing dimmer units.
- Smooth Operation: The push button functionality works well for basic on/off and dimming control.
- No Flickering: The controller is noted for providing stable dimming without noticeable flickering, which is a significant advantage for LED lighting.
- Synchronization: While synchronization might require a specific long press, it is manageable and ensures all lights in a group respond uniformly.
10. Warranty and Support
The Skydance V1-F LED Controller Dimmer comes with a 5-year warranty. For detailed information or technical assistance, please refer to the official user manual PDF available for download:
User manual (PDF): View User Manual (PDF)