Portable Traffic Lights

Simpler. Faster. Better.
Presenting the "I'm on Time Technology"®

Our "I'm on Time Technology"® dynamically adjusts the duration of Green time, according to the traffic conditions at different times of the day.

By using the smart algorithms, the "I'm on Time Technology"® starts clearing the queue as soon as it begins to lengthen on one end of the construction zone by automatically extending the duration of Green time.

This results in a more optimised traffic flow, reduced driver frustration and less need for manual intervention.

Featuring the Newest Technologies

  • To ensure the timely warning in case of possible problems such as low battery, SMS containing the description of the fault will be promptly sent to the on-duty worker along with the exact GPS location.

  • Instead of the commonly used DAY/NIGHT mode for adjusting the LED brightness of the signal aspects, we have successfully developed our own AUTO-LUMINOSITY TECHNOLOGY which keeps LED brightness always at optimal level.

  • Starting in 2019, the countdown timer comes standard on all our portable traffic lights.

  • And with an average 0.10Ah power consumption during the night-time mode, we have made one of the most power-efficient portable traffic lights in the world!


Countdown Timer

Reduce driver stress by displaying the duration of Red or Green phase.

SMS Notification

Receive timely warnings, such as LOW BATTERY, VEHICLE DETECTOR ERROR, RF ERROR or POWER BREAK with the exact GPS location!

Vehicle Detection System

Detect vehicle presence and its arrivals to modify the signal timings!

Mobile Traffic Lights with Radio Link and Radar

Minimum Power Consumption

Up to 25 days with a single
battery charge!

Radio Communication

Hi-Frequency long-range radio communication with conflict monitoring. RF distance up to 1000m under ideal conditions.

Daisy Chain

Up to 7-way using 1 master and 6 slave lights!

Daisy Chain Operating Mode

Up to 7-way using 1 master and 6 slave lights!

Operating Modes

You can use SPHERE portable traffic lights in Radar Mode, FIxed Time, Mobile Link and Emergency Mode!

Single Lane

Alternating Traffic



Cross Road


Selection of Operating Modes

SPHERE portable traffic lights cover all modes of operation to ensure safe and efficient traffic management.

Radar Mode

Radar Mode

Green on Demand
Daisy Chain

FIxed Time

FIxed Time

Fixed Red/Green
Manual Green
Manual Red
Manual All-Red
Flashing Amber
Lamps Off

Mobile Link

Mobile Link


Emergency Mode

Emergency Mode

Fixed Time Quartz

Green on Demand

In 2022 we have introduced Green on Demand operating mode.

When the Green on Demand function is activated, Master and Slave(s) will rest on the All-Red signal phase until a vehicle is detected on either the Master or Slave, at which point the signal will change to green signal phase for that unit.

The Green on Demand works on first come first serve basis where the signals automatically change to green to service the demand.

The Green on Demand ensures optimal signal operation throughout the day, reduces queues and waiting time and optimizes traffic flow depending on density.

Built to Last

To withstand extreme environmental conditions, we manufacture each unit entirely out of galvanized steel with a powder coated surface.

Simple is Better

Road construction workers require simple and fast entering of the desired operational settings. That's why we've designed the most intuitive user interface on the market.

Snow Protection

Besides improving the signal visibility in sunlight, protective visors combat snow buildup on signal lenses in cold climates.

250mm Never Flat Rubber Wheels

For the greatest possible protection we use 250mm never-flat rubber wheels!

Minimum Power Consumption

We have managed to develop one of the most power-efficient portable traffic lights in the world.

To achieve this, our engineers have developed among other things the AUTO-BRIGHTNESS TECHNOLOGY that keeps the brightness of the signal aspects always at the optimum level. This gradual LED brightness adjustment is not only easy on the eye for the oncoming drivers, but has reduced the power consumption by an additional 37%!

Now you can use Sphere portable traffic lights up to 25 days using a single battery charge!

Technical Specifications

Operating Voltage

12V DC rechargeable battery

LED Power Consumption

Imax 0.86A day-time mode
Imin 0.08A night-time mode

Protection of Electrical and Electronic Components

Reverse polarity protection
Overvoltage protection
Undervoltage protection system
Over-discharge protection system

System Operation Time

Up to 25 days (0-24h 180Ah)

LED Type

Wide viewing angle LEDs

Light Sources

105 LEDs red/green segment
190 LEDs amber segment

Signal Aspect Diameter


Signal Luminosity

840Cd per segment

Signal Dimming

Integrated gradual dimming

Housing and Design

Powder coated galvanized steel
Detachable signal head/post
Foldable signal head
Modular components

Total Height


Total Weight

60kg without batteries

Space for Battery

56x27x27 cm


Countdown timer
Adjustable pole (additional upgrade)
Foolproof system
Battery low warning
Status monitoring
Easy use locking system

Radio Communication Range

Up to 1000m in ideal conditions

RF Channels and Range

16 channel radio frequencies

Radar Range

Up to 100m

Radar Frequency

24.150 to 24.250 GHz

Operating Modes

Radar 2-way, fixed time, daisy chain, manual green, manual red, manual all-red, flashing amber, lamps off, mobile link, emergency mode

Range of Applications

Single lane, T-junction, cross road, roundabouts
Up to 7 units supported in daisy chain operating mode

EU Declaration of Conformity

ETSI EN 301 489-1 v2.2.0; ETSI EN 301 489-3 v2.1.1; EN 50293:2012; EN 300 220-1 V3.1.1 (2017); EN 300 220-2 V3.2.1 (2018)
Sphere portable traffic lights meet all of the requirements of the applicable European Conformity directives

Made in EU

Easy to Use.
Your Choice for Temporary Traffic Management.

EU Declaration of Conformity

ETSI EN 301 489-1 v2.2.0; ETSI EN 301 489-3 v2.1.1; EN 50293:2012
EN 300 220-1 V3.1.1 (2017); EN 300 220-2 V3.2.1 (2018); ISO 9001:2015

Sphere portable traffic lights meet all of the requirements of the applicable European Conformity directives.

Portable Traffic Lights with Countdown Timer Vehicle Actuation and Radio Communication Text Notification for Portable Traffic Lights Containing the Description of the Fault Vehicle Actuation System Temporary Traffic Signals Portable Traffic Lights Signal Head with Countdown Timer and Radio Communication Temporary Traffic Lights Portable Traffic Signals Sphere Portable Traffic Signals Portable Traffic Lights Portable Traffic Lights Adjustable Pole RF-Communication


SPHERE Portable Traffic Lights Brochure
  • Date: 2022-11-21 10:18:45
  • Type: application/pdf
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