Product family features
  • Control via 1…10 V interface
  • Supply voltage: 220…240 V
  • Line frequency: 0 Hz | 50 Hz | 60 Hz
  • Line voltage: 198…264 V
  • Dimming range: 1…100 % luminous flux
  • Lamp start: within 0.6 s
  • Lifetime: > 100,000 h (for T = 65 °C at Tc)
  • Automatic shutdown of defective lamps and at end of life (EoL T.2)
  • Energy Efficiency Index EEI: A1 BAT
  • Overtemperature protection: Thermal management at high tc temperatures
  • Safety: to EN 61347-2-3
  • Lamp operation: to EN 60929
  • RI suppression: to EN 55015:2006+A1:2007+A2:2009/CISPR 15
  • Line harmonics according to EN 61000-3-2
  • Immunity according to EN 61547
Product family benefits
  • Same luminous flux with direct and alternating current
  • Perfect lamp start for applications with motion sensors
  • Dimming of amalgam lamps without flickering or reduced lifespan
  • Very high efficiency thanks to cut-off technology
  • Automatic restart after lamp replacement
  • ECGs comply with MINERGIE standard due to very low standby consumption
  • Configurable emergency power characteristics


Sort by:
Dimming interface
Dimming range
Data sheet
QTi 1X14/24 DIM
21.0 mm 30.0 mm Yes 1…10 V 1…100 %
QTi 2X14/24 DIM
21.0 mm 30.0 mm Yes 1…10 V 1…100 %
QTi 2X21/39 DIM
21.0 mm 30.0 mm Yes 1…10 V 1…100 %
QTi 3X14/24 DIM
21.0 mm 40.0 mm Yes 1…10 V 1…100 %
QTi 4X14/24 DIM
21.0 mm 40.0 mm Yes 1…10 V 1…100 %

Information about Family

Areas of application
  • Suitable for emergency installations
  • Industry
  • Open-plan offices, corridors and storage rooms
  • Public buildings
  • Suitable for luminaires of protection class I
Ecodesign regulation information:
Separate control gear and light sources must be disposed of at certified disposal companies in accordance with Directive 2012/19/EU (WEEE) in the EU and with Waste Electrical and Electronic Equipment (WEEE) Regulations 2013 in the UK. For this purpose, collection points for recycling centres and take-back systems (CRSO) are available from retailers or private disposal companies, which accept separate control gear and light sources free of charge. In this way, raw materials are conserved and materials are recycled.