|
Level C floodlight illuminance |
||
|---|---|---|
|
Eh ave (average horizontal illuminance) |
>1,200 lux |
|
|
Uniformity U1h |
>0.40 |
|
|
Uniformity U2h |
>0.60 |
|
|
Ev ave-0° (vertical illuminance on 0° reference plane) |
average >700 lux minimum >350 lux |
|
|
Uniformity U1v-0° |
>0.35 |
|
|
Uniformity U2v-0° |
>0.45 |
|
|
Ev ave-90° (vertical illuminance on 90° reference plane) |
average >700 lux minimum >350 lux |
|
|
Uniformity U1v-90° |
>0.35 |
|
|
Uniformity U2v-90° |
>0.45 |
|
|
Ev ave-180° (vertical illuminance on 180° reference plane) |
average >700 lux minimum >350 lux |
|
|
Uniformity U1v-180° |
>0.35 |
|
|
Uniformity U2v-180° |
>0.45 |
|
|
Ev ave-270° (vertical illuminance on 270° reference plane) |
average >700 lux minimum >350 lux |
|
|
Uniformity U1v-270° |
>0.35 |
|
|
Uniformity U2v-270° |
>0.45 |
|
|
Match continuity mode (MCM) Within 15 minutes of power disruption |
see relevant FPSL |
|
|
Flicker factor (FF) |
average <20% maximum <30% |
|
|
Minimum adjacent uniformity ratio (MAUR) |
>0.50 ≤ 30 failures |
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|
Colour temperature (Tc) |
4,200–6,200K |
|
|
Colour rendering (Ra) |
≥70 Ra |
|
|
Glare rating (RG) |
<50 |
|
|
Maintenance factor (MF) |
0.90 LED 0.70 HID |
|