A pilot project of Osram Opto Semiconductors and SchahlLED Lighting achieves sustainable energy savings  The fluorescent lamps in the Nuremberg parking garage at Jakobsmarkt were exchanged for intelligent LED luminaires from SchahlLED Lighting as part of a pilot project. Modules with Duris E 3 LEDs from Osram Opto Semiconductors are installed in each luminaire. An integrated presence detector only switches the illumination from the default basic illumination to maximum output where this is actually required. Combined with the energy efficiency of the LEDs, this function saves an impressive 70 percent on power consumption.