LED light guideline systems for tunnels, curves and dangerous intersections.

One of the best LED light guidance systems for roads and tunnels!

With SignaLed we have created LED modules for light guidelines to be used in dangerous situations, where the perception of road trends is fundamental for the road safety.
Places on the pavement, upright or horizontal, highlight exactly the end of the driveway area, resulting in a significant reduction in the number of road accidents.

Led modules are characterized by very low power consumption and can also be powered by alternative energy.
They allow you to cover large distances with a few control units (up to 600m with a single unit), thanks to which you can dynamically manage the modules.
You can choose whether to generate continuous light, flashing light or alternating light, which creates what is called the wake effect.
Installable easily, they can be used in sliding mode in the roundabouts.

What do we do


We produce modules for LED light guidance systems, control units and electrical connections.
Therefore, the colors of the LEDs, the types of power cables and the power voltages can be produced in different versions, according to the customer’s or project requests.


We design the light guideline systems, both for new plants, as well as existing plants.
We carry out projects of LED light guidance systems for public administrations, motorways, private entities and professional designers.

Why are LED light guidance systems so useful?
What benefits do they bring to road managers?
Here are the 7 important reasons why!

They significantly reduce the number of road accidents.
They remove obstacles on sidewalks for emergencies and maintenance.
They integrate or replace traditional margin delineators.
Commandable and dimmerable via a special control unit.
Network current (230V) for the control unit, while the outgoing current has a voltage of 24V.
For tunnels of limited length, it is possible, thanks to low consumption, to use solar power.
Modules can also withstand fire.

A full product range

Light guideline module

  • Size:100mm x 105mm x 19mm
  • Amount of Led: single-faced 6 Led, double-faced 12 Led
  • Led colors: white, red, yellow, green;
  • Pressure resistance: 15 tons
  • Tension: 12-24V DC
  • Average light intensity: white: > 100 cd, red: > 35 cd, yellow: > 35 cd, green > 35 cd;
  • Duration of LEDs: 100,000 hours, according to the manufacturer’s technical data;
  • Degree of protection: IP 68 (sealed electronics)
  • Connection technique: T connection (parallel connectors – 2 or 4 wires)
  • Fixing: with stainless steel screws and dowels
  • Standards compliance: compliant with EN50081-1:1992, EN61000-3-3:1995, EN61006-2:1999

Control unit

  • Size of the control unit: 160mm x 90mm x 60mm
  • Safety Net: 6.3 A – Ground
  • Operating temperature: -15 degrees Celsius – +55 degrees Celsius
  • Number of pilotable lines: 4 lines
  • Declared power: 240VAC
  • Power grid: 24VDC
  • Maximum power: 5A (for all lines)
  • Fixing: on pre-installed 35mm DIN guides
  • Protection class of the control unit: IP 20
  • Functions: 8-level brightness adjustment with leak-free connection, day-night lowering/notes, flashing functionality with external command (also two brightness)
  • Module combination options: SignaLed, SignaExit, UniLum;

push connector

  • Size: 14 x 25mm
  • Protection class: IP 68 (sealed)
  • Packaging units: 15, 30, 90 or 300 pieces of hulls, lids and parallel ratchet connectors, complete with 1, 2, 6 or 20 special hot glue sticks
  • Recommended installation accessories: Spell cables, crimping tool, hot glue gun;

What our customers say

About us

SignaLed – produced by P&O srl. has been active since 2013 in the road safety sector. Our activity in this sector ranges from production, design, consulting to the resale of advanced technological and innovative products, for every need for road safety, both active and passive.
This is the team that works day by day together to create innovative solutions and products, meeting the needs of customers and road users.

Satisfied customers
Delivered products

Contact us

Need more technical or commercial information?
Do you want to become our partner?

Contact us now!

Zona Artigianale, 71/B | 39050 Fié allo Sciliar | Italy

+39 0471 172 6376

Fill out this field
Fill out this field
Fill out this field
Fill out this field