DaliPro_Digital Ballasts for DALI Systems, 120-277V, 50-60Hz * IEC standard protocol for digital lighting control* Ballasts to control T8, T5, T5HO, CFL, and Long Twin T5* Use a 2-wire control loop to communicate with up to 64 ballasts* Assign ballasts to groups - up to 16 groups per loop* Establish and recall scenes - up to 16 scenes per loop* Programmed rapid start technology maximizes lamp life* End of lamp life Shutdown with auto reset circuitry for safe operation* Architectural Dimming Levels: 1% for Linear T8, T5, and T5HO lamps, 3% for CF lamps* UL & CSA listedMORE COMPLEX SYSTEMS* Multiple DALI loops can be linked by computer control* DALI loops provide two-way digital communication* Centralized energy management schemes* Distributed lighting control schemes* Monitor system status