Centralized Control Type A Emergency Sign Luminaires (Large Sign Luminaire Series) consist of two categories: Central Power Supply Centralized Control Type A Emergency Sign Luminaires and Self-contained Power Centralized Control Type A Emergency Sign Luminaires.

Constructed with stainless steel or white baked paint panels, this large sign luminaire series adopts M-BUS communication, features low rated power, and operates on safe DC 18–36V extra-low voltage, fully complying with global safety standards.