For the illumination of Vipiteno motorway toll station, obsolete sodium 100W fixtures were replaced with 49 Cree 227 Series luminaires (30 LEDs each). The fixtures are installed at 5.5m height from the road surface and provide an average illumination of 150 lux in the passing lane. Thanks to this installation, light perfectly illuminates each area avoiding inconsistency or shadow.
Average illumination: 150 Lux; Uo: ca 0.8 on the passing lane
The total energy saving achieved is about 80% compared to the old system.