Retroreflectometer Dynamic - Easylux

The first in the world market that uses LED technology

It makes the instrument energy-efficient and almost maintenance-free.


Easylux Dinamic can detect, record and classify all road studs on measurement area.

Car support

Universal car adaptor. Quick and Easy installation.

User interface

Remote touch screen driver interface (tablet).

RL Wet

Continuous RL measurements under dry or wet conditions.

Sun Light

Works at any light condition even over strong sun light..

Real-time measurements

Real-time high speed measurements..

LED technology

Uses LED technology, which makes the instrument almost maintenance-free and energy efficient.


The Easylux Dynamic is the world very first LED optical system highway continuous retroreflectometer.

The Easylux Dynamic is the world’s very first LED optical system highway continuous retroreflectometer. The patented LED light source makes the equipment energy-efficient and almost maintenance-free.

Easylux Dynamic measures the nighttime visibility RL coefficient under strong sun light on dry or wet conditions. Profiled markings up to 20 mm can also be measured.

The LED optical system, combined with CIE eye sensor response V(λ) allows precise measurement of all types and colors of road markings at traffic speed (up to 120 km/h).

Products Catalog



    Intertraffic World 2016 article








                General Characteristics

                15 meters
                Illumination angle86.5°
                Observation angle1.5°
                30 meters
                Illumination angle1.24°
                Observation angle2.29°
                Measurement area600x 400 mm (16 channels)
                Spectral responsivityMultiple detectors – CIE V (λ) adapted
                Measurement rangeRL: 0 – 1999 mcd.lx-¹.m-²Qd : 0 – 400 mcd.lx-¹.m-²
                Profiled markingsUp to 20 mm
                Receiver aperture0.33°
                 DisplayTablet PC for driver assistance
                Image logUp to 5 road marking pictures per second.
                SecurityRear flashing warning light
                 Working temperature -10°C to +70°C


                Length590 mm (without Qd)
                Width160 mm
                Height260 mm
                Weight11 kg
                Working speedUp to 120 km/h


                EN1436For RL
                ASTM E1710For RL
                ASTM E2177For RL wet
                ASTM E2176For RL rain
                ABNT 1472315-meter

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