BS EN 61347-2-7:2012+A2:2022 Lamp controlgear. Particular requirements for electric source for safety services (ESSS) supplied electronic controlgear for emergency lighting (self-contained)

Descriptors Luminaires, Electrical testing, Electric ballasts, Endurance testing, Electrical safety, Electric lamps, Electric control equipment, Electronic equipment and components, Emergency lighting, Direct current, Lamps, Lighting equipment