Osram QTi DALI 2X35/49W DALI DIM electronic ballast dimmable

The Osram QTi DALI 2X35/49W DIM electronic ballast is a dimmable electronic control gear manufactured by Osram, designed to drive two fluorescent discharge lamps of the HE/35W or HO/49W type. Built in metal with compact dimensions of 425 x 30 x 21 mm, it offers a sturdy construction suitable for installation in luminaires and technical lighting systems, whether recessed or surface-mounted.

This ballast stands out for its full compatibility with the DALI (Digital Addressable Lighting Interface) protocol, enabling precise and flexible dimming control via digital lighting management systems. It operates at an input voltage of 220–240 V, delivers an operational lifetime of up to 50,000 hours, and achieves energy efficiency class A1. The IP20 protection rating makes it suitable for indoor environments. A fixing length of 415 mm simplifies installation on standard brackets. Thanks to the integrated touch dim sensor, the ballast also supports direct dimming without an external controller, providing a dual approach to light management.

For dimensions, technical specifications and further product information, please refer to the attached PDFs.