Proven high performance is a given from this Osram Quicktronic Intelligent DALI 18 watt T8 Electronic Ballast. Offering a long and reliable 100000 hour service life 300000 switching cycles TouchDIM and corridor functions and automatic restart after lamp replacement it is a popular option for open-plan offices corridors sports halls factories and public building applications. In addition it is fit for emergency function has a dimming range of 1-100% and boasts very low stand-by power consumption.