Beginning January 1, 2026 In Spain it will be mandatory to carry one in the vehicle V16 emergency light connected, which will permanently replace traditional emergency triangles. This regulation, supported by the Directorate General of Traffic (DGT), seeks to improve the road safety and reduce the risk of being run over, as drivers will not have to get out of the car in the event of an accident or breakdown to signal the situation.
V16 beacons are already available, but the deadline for their mandatory implementation is approaching. There are different models and prices on the market, although not all available lights meet legal requirements. It's essential to be well-informed before purchasing to avoid acquiring devices that won't be valid under the new regulations.
How does the V16 light work and what does the DGT require?

La emergency light V16 It can be easily attached to the roof of the vehicle using a magnetic base and emits a flashing light visible in 360 degrees. Its main purpose is signal the vehicle immediately, without the driver having to leave the cabin. Some models allow it to be activated from inside, increasing safety during use.
To be valid from 2026, these beacons must be approved by the DGT and, in addition, connected to the platform DGT 3.0This allows the vehicle's location to be automatically sent to authorities and other users via variable information displays or navigation systems when the light is turned on.
Among the approval requirements, the light must:
- Emit visible flashes 1 kilometer in any direction.
- Count on minimum autonomy of 30 minutes, although many models exceed 2 hours.
- To incorporate integrated geolocation that connects with the DGT 3.0 platform.
- include a magnetic base for a secure hold.
- Withstand adverse weather conditions, with minimum protection grade IP54.
The price usually reflects the approval: Legal lights usually cost between 40 and 60 eurosThe cheapest options (less than 20 euros) generally lack connectivity, certification, or warranties.
Featured Models and Recent Features

Among the most recommended beacons already approved by the DGT are: Help Flash IoT, Osram LEDguardian, SOS ROAD Connected y Led One ConnectedThese models include features such as:
- Automatic connectivity, usually via mobile network without the need for subscriptions for at least 12 years.
- High visibility, even in low-light conditions, thanks to LED technology and powerful flashes (up to 200 candlepower on some models).
- Specific protections such as the system Eye Protection In some manufacturers, it dims the light in the first few seconds to avoid visual discomfort.
- Battery Long duration and easy replacement (AA, AAA batteries or internal rechargeable battery, depending on the model).
It is important to check the approval codes and consult the official list at the DGT before making your purchase. Furthermore, well-known brands offer their products in physical stores, supermarkets, and digital platforms, but caution should be exercised when purchasing from unofficial channels.
Precautions, reviews and purchasing advice

The introduction of the V16 has sparked debate within the industry and among drivers. The Civil Guard and various professional groups They have expressed concerns about the actual visibility of these lights during the day, their autonomy in prolonged situations, and their compatibility with vehicles without metal roofs, such as cars with glass or fiberglass roofs. In these cases, additional accessories will be required for secure mounting.
Additionally, some models with excessive light intensity can cause discomfort or risks to eye health. It is recommended to avoid looking directly at the switched-on device and, if exposed to light for a long time, wear eye protection.
It's essential to distinguish between connected and non-connected lights: many beacons sold until 2023 only meet the first level of approval, without a geolocation system, so they will no longer be valid in 2026. It's crucial to ensure the product is certified according to the new regulations to avoid losing your investment or facing fines that can reach 80 euros.
Technology and regulations are advancing to increase road safety, but choosing the right device is key. You should check the approval list, the connectivity duration, and its ease of use in emergencies. The market is constantly expanding, so being properly informed and planning your purchase helps avoid problems due to availability or price increases close to the deadline.
Incorporation emergency lights V16 It represents a change in the way roadside breakdowns are signaled. Although the measure seeks to improve safety and incident management, its success will depend on technical compliance and the responsibility of manufacturers, vendors, and users in its correct use.
