5.2 Other criteria / classes based on the standard
Criterion
Light-emitting area
Retro-reflective mechanisms
On/Off dimmer switch
Variable light intensity or
dimmer switch
Voltage display (only for
battery-operated lamps)
Flash rate
On time
Class
P0: Requirements
R0: Requirements
A0: Requirements
V0: No requirements
I0: No requirements
F3: Lamps with flash rate
60 pulses per minute
03 (t
–t
) ≤ 10 %
2
1