Helvar EL2 2X49 s electronic ballast

Helvar EL2x49s is an electronic ballast designed to simultaneously drive two T5 fluorescent lamps at 49W each, managing a total load of 98W. Built in steel, the unit features compact dimensions — 36 mm in length, 30 mm in width and 21 mm in depth — making it easy to install even in luminaires with limited internal space. The electronic system ensures stable and silent operation of neon discharge light sources, with an input voltage range of 220–240 V.

With an energy efficiency class of A2 and an estimated service life of up to 50,000 hours, the EL2x49s is a reliable and long-lasting solution for both professional and residential lighting installations. The IP20 protection rating indicates suitability for dry indoor environments, making it appropriate for use in ceiling-mounted or recessed luminaires. A fixing length of 350 mm ensures secure mounting within the fitting. As a technical component, it is particularly suited to those looking to replace or integrate a ballast into existing T5 fluorescent lighting systems.