IEC 62386-203 pdf download Digital addressable lighting interface – Part 203: Particular requirements for control gear – Discharge lamps (excluding fluorescent lamps) (device type 2) 1 Scope This International Standard specifies a protocol and test procedures for the control ofelectronic control gear by digital signals used on a.c. or d.c. supplies，associated withdischarge lamps (excluding fluorescent lamps). NOTE Tests in this...