Osram QTI 2x35-49-80W GII Quicktronic Intelligent ballast dimmable

The Osram QTI 2x35-49-80W GII Quicktronic Intelligent is a dimmable electronic ballast manufactured by Osram, designed to drive two neon discharge light sources with compatible wattages of 35W, 49W and 80W. Built in steel with a white finish, this electronic ballast features compact dimensions — 423 mm in length, 30 mm in width and 21 mm in depth — enabling straightforward integration into professional luminaires and ceiling fixtures. The DALI variant supports advanced digital lighting control, making it a precision tool for technical and professional lighting systems.

Compatible with AC input voltages ranging from 198 to 264 V and DC input voltages from 154 to 276 V, with a nominal voltage of 220-240 V and mains frequency of 50-60 Hz, the ballast ensures reliable operation across a wide range of installation conditions. The operating frequency between 44 and 120 kHz delivers silent, flicker-free lamp ignition, which is essential wherever consistent, high-quality illumination is required. The IP20 protection rating confirms its suitability for indoor installations. This ballast is the ideal choice for professional lighting projects where intelligent, dimmable control of fluorescent tubes is a key technical requirement.