Auxiliaries for lamps. Capacitors for use in tubular fluorescent and other discharge lamp circuits. General and safety requirements

This document provides general and safety requirements for auxiliary equipment used in lamps, specifically focusing on ballasts for tubular fluorescent and other discharge lamps. It outlines specifications and guidelines to ensure the proper functioning and safety of these devices under various operating conditions. The standard covers aspects such as construction, performance, testing methods, and marking requirements. It is applicable to ballasts designed for use with tubular fluorescent lamps and other types of discharge lamps. The content includes requirements for electrical safety, mechanical strength, thermal performance, and protection against electric shock. It also addresses the compatibility of ballasts with different types of lamps and their impact on the overall performance of lighting systems. The document serves as a reference for manufacturers, testing laboratories, and users to ensure compliance with established safety and performance criteria.