Tridonic PCA 1X21/39w T5 EXCITE IP electronic ballast DALI

The Tridonic PCA 1X21/39W T5 EXCITE IP DALI electronic ballast is a high-efficiency electronic control gear designed for professional luminaires and ceiling lights equipped with T5 fluorescent tubes (21W or 39W) and TCL tubes (40W). Built in metal with a compact form factor — dimensions 360 x 30 x 21 mm and a fixing length of 350 mm — this ballast is manufactured by Tridonic, an Austrian company internationally recognized for the quality of its lighting components. The IP20 protection rating makes it suitable for indoor installations.

The PCA EXCITE IP model supports the DALI (Digital Addressable Lighting Interface) protocol, enabling precise and flexible digital dimming control, making it ideal for advanced lighting systems and sophisticated dimming scenarios. It operates at an input voltage of 220–240 V and drives a single neon discharge light source. The energy efficiency class A1 ensures high performance with reduced energy consumption, while the estimated lifespan of up to 50,000 hours guarantees long operational life and low maintenance costs. The ballast is also suitable for emergency lighting applications, further broadening its range of use in contexts where lighting continuity is essential. Made in Austria to Tridonic's rigorous quality standards, the PCA 1X21/39W T5 EXCITE IP DALI is a reliable technical solution for professional installations requiring precision, efficiency, and seamless integration with intelligent control systems.