Osram QT-FIT8 2x58–70 Electronic Ballast for 2x 58–70W T8 Fluorescent Lamps

The Osram QT-FIT8 2x58…70 is a high-performance electronic control gear (ECG) designed to operate two 58W to 70W T8 fluorescent lamps with superior energy efficiency. Ideal for offices, corridors, public buildings, and emergency lighting systems, this unit features cut-off technology, a 2-second preheat start, and automatic restart after lamp replacement. Its design ensures extended lamp life, even with frequent switching, making it suitable for motion sensor applications and demanding commercial environments. The ballast is VDE and ENEC certified, with built-in EOL T.2 safety shutdown and complies with major safety and EMC standards including EN 61347-2-3 and EN 60929.

Operating on an input voltage of 198–264V AC or 185–264V DC, the unit delivers a nominal wattage of 110W with 92% efficiency, a power factor of >0.95, and supports Class I luminaires. It comes in a durable metal casing (360 x 30 x 28 mm), weighs 264g, and supports cable lengths up to 2m to the lamp. Rated for up to 50,000 hours lifespan at 70°C, this control gear functions reliably in ambient temperatures from –15°C to +50°C, and handles inrush currents of 15A, making it a trusted solution for robust and energy-saving lighting systems.