Based on this product's specifications, here are some alternatives and similar models
Philips HF-R 258 Electronic Ballast for Fluorescent Lamps
Summary description:
The Philips HF-R 258 is a high-frequency electronic ballast designed for the reliable operation of fluorescent lamps. It supports an input voltage range of 220-240 V, ensuring stable performance and energy efficiency in various lighting applications. This component is essential for professional lighting systems, providing flicker-free ignition and extended lamp life. The package contains one unit.