[11.1.9]
In signal lighting: Flashes of millisecond or microsecond duration.
NOTE: This definition was changed in ANSI/IES RP-16-17 Addendum 4.
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[11.1.9]
In signal lighting: Flashes of millisecond or microsecond duration.
NOTE: This definition was changed in ANSI/IES RP-16-17 Addendum 4.
« Back to Definitions Index