Introduction
The PF LED ONE V16 Emergency Light is a DGT-approved beacon designed to enhance road safety during vehicle breakdowns or accidents. This device features integrated geolocation and an eSim, providing a connected V16 signal that meets current safety regulations. Its design allows for easy installation on any vehicle, offering a safe and effective alternative to traditional warning triangles by eliminating the need to exit the vehicle in hazardous situations. The light ensures visible and reliable signaling up to 1 km away in all weather conditions. Its elevated design ensures visibility even on vehicles with raised bars, and the dual magnetic and adhesive fixing system provides quick and secure placement. This device is mandatory in Spain from 2026, making it an essential tool for road safety.

Image: The PF LED ONE V16 Emergency Light shown next to its product packaging, highlighting its compact design and branding.
Product Features
The PF LED ONE V16 Emergency Light incorporates several key features for optimal performance and safety:
- DGT Approved and Connected: Complies with mandatory road safety regulations from 2026, including connectivity to alert other drivers and prevent accidents.
- Anonymous eSim: Features an intelligent, connected emergency signal with no additional costs until 2038, enabling automatic location transmission in emergencies.
- Replaces Emergency Triangles: From 2026, this V16 light with geolocator replaces traditional emergency triangles, offering a safer way to signal incidents from within the vehicle.
- Advanced Geolocation: Sends your real-time position to the DGT, ensuring quick and effective location in any circumstance.
- High-Power Illumination: Equipped with powerful LEDs that emit a highly visible signal over 1 km away, providing maximum safety day and night.
- Long-Lasting Battery: Powered by a 9V battery (as required by law), offering extended autonomy and durable signaling.
- Magnetic Base: The magnetic/adhesive base allows for easy and secure installation from the vehicle window, suitable for all climates and vehicle types, including motorcycles.

Image: An infographic illustrating the main features of the V16 emergency light, including 1 km visibility, 360° light, IP54 protection, magnetic base, and connectivity.
Setup
Follow these steps to prepare your PF LED ONE V16 Emergency Light for use:
- Unpack the Device: Carefully remove the emergency light and its components from the packaging. Ensure all parts are present: the V16 light unit, a 9V battery, and adhesive pads (if applicable).
- Install the Battery: The device requires one 9V battery. Locate the battery compartment, typically at the base of the unit. Insert the 9V battery, ensuring correct polarity (+ and - terminals). Close the compartment securely.
- Prepare for Placement: The light features a dual magnetic and adhesive fixing system.
- For magnetic attachment: Ensure the vehicle surface (e.g., roof) is clean and free of debris for optimal magnetic grip.
- For adhesive attachment: If using the adhesive pads, clean and dry the desired surface thoroughly. Peel off the protective backing from an adhesive pad and apply it to the base of the light, then firmly press the light onto the vehicle surface.

Image: A disassembled view of the PF LED ONE V16 Emergency Light, showing the main unit, a 9V battery, and several adhesive pads, illustrating the components included for setup.
Operating Instructions
To activate and use your PF LED ONE V16 Emergency Light:
- Activation: In case of a breakdown or accident, retrieve the emergency light. The device is designed for quick activation. Typically, it activates automatically upon contact with a metallic surface or via a simple button press (refer to specific product markings if a button is present).
- Placement: Place the activated light on the highest possible point of your vehicle, ideally the roof. The magnetic base will secure it firmly. This ensures maximum visibility for other road users. The elevated position also aids in the geolocation signal transmission.
- Geolocation Function: Once activated and placed, the integrated eSim will automatically transmit your vehicle's location to the DGT (Dirección General de Tráfico) in real-time. This feature is crucial for rapid assistance and alerting other drivers to your presence.
- Deactivation: To turn off the light, remove it from the vehicle surface. Some models may require a button press to deactivate. Store the device in a safe and accessible location within your vehicle.

Image: The PF LED ONE V16 Emergency Light securely attached to the roof of a car on a highway, demonstrating its intended use for roadside emergencies.

Image: The PF LED ONE V16 Emergency Light illuminated and placed on a car roof, showcasing its bright warning signal in an outdoor setting.
Maintenance
Proper maintenance ensures the longevity and reliability of your emergency light:
- Battery Replacement: The device uses a 9V battery. It is recommended to check the battery charge periodically, especially before long trips. Replace the battery when the light output diminishes or if the device fails to activate. Always use a fresh, high-quality 9V battery.
- Cleaning: Clean the exterior of the light with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these can damage the casing or lens. Ensure the lens is clear for maximum light visibility.
- Storage: Store the emergency light in a cool, dry place within your vehicle, easily accessible in case of an emergency. Avoid extreme temperatures.
- Magnetic Base Care: Keep the magnetic base clean and free of metallic debris to ensure a strong and secure attachment to your vehicle.
Troubleshooting
If you encounter issues with your PF LED ONE V16 Emergency Light, refer to the following common solutions:
- Light Does Not Activate:
- Check the battery: Ensure the 9V battery is correctly installed with proper polarity and is not depleted. Replace with a new battery if necessary.
- Activation mechanism: Confirm you are activating the device correctly (e.g., firm placement on a metallic surface, or pressing the activation button if present).
- Weak or Intermittent Light:
- Battery low: Replace the 9V battery.
- Lens obstruction: Clean the light's lens to ensure maximum light output.
- Poor Magnetic Attachment:
- Surface cleanliness: Ensure the vehicle surface and the magnetic base are clean and dry.
- Surface material: The magnetic base requires a ferrous metal surface for attachment. Aluminum or non-metallic surfaces will not work. Use the adhesive pads for such surfaces.
- Geolocation/Connectivity Issues (eSim):
- Signal availability: Ensure the device is placed in an open area with clear sky view for optimal GPS and cellular signal reception.
- Regional restrictions: Note that the eSim connectivity for DGT services is primarily designed for use within Spain. Functionality may be limited or unavailable in other countries due to network compatibility or regulatory differences.
- Activation status: Verify that the device's eSim is active and registered. While the product description states "no additional costs until 2038," initial registration might be required.
Specifications
Detailed technical specifications for the PF LED ONE V16 Emergency Light:
| Specification | Detail |
|---|---|
| Brand | PF LED ONE |
| Model Number | 7304 |
| Dimensions (L x W x H) | 7.2 x 7.2 x 12 cm |
| Weight | 210 grams |
| Power Source | 1 x 9V Battery (included) |
| Light Type | LED |
| Voltage | 9 Volts |
| Special Features | Geolocation, DGT V16 Homologation, eSim Connectivity (until 2038), Magnetic/Adhesive Base |
| Visibility Range | Up to 1 km |
| Color | Red |
| Vehicle Service Type | Motorcycle, Car (all types) |
Safety Information
Please observe the following safety guidelines when using your emergency light:
- Always place the light on a stable, high point of the vehicle to ensure maximum visibility and prevent it from falling.
- Do not stare directly into the LED light when activated, as it can be very bright and cause temporary vision impairment.
- Keep the device out of reach of children.
- Do not attempt to open or modify the device, as this may void the warranty and compromise its functionality and safety.
- Dispose of used batteries according to local regulations.
- Ensure the magnetic base is clean before attachment to avoid scratching vehicle paintwork.
Warranty and Support
For warranty information, technical support, or any inquiries regarding your PF LED ONE V16 Emergency Light, please contact the manufacturer directly or refer to the warranty card included with your purchase. Keep your proof of purchase for warranty claims.
Manufacturer: PF LED ONE





