Level A floodlight illuminance |
||
---|---|---|
Eh ave (average horizontal illuminance) |
>1,500 lux |
|
Uniformity U1h |
>0.50 |
|
Uniformity U2h |
>0.70 |
|
Ev ave-0° (vertical illuminance on 0° reference plane) |
average >1,250 lux minimum >700 lux |
|
Uniformity U1v-0° |
>0.40 |
|
Uniformity U2v-0° |
>0.50 |
|
Ev ave-90° (vertical illuminance on 90° reference plane) |
average >1,250 lux minimum >700 lux |
|
Uniformity U1v-90° |
>0.40 |
|
Uniformity U2v-90° |
>0.50 |
|
Ev ave-180° (vertical illuminance on 180° reference plane) |
average >1,250 lux minimum >700 lux |
|
Uniformity U1v-180° |
>0.40 |
|
Uniformity U2v-180° |
>0.50 |
|
Ev ave-270° (vertical illuminance on 270° reference plane) |
average >1,250 lux minimum >700 lux |
|
Uniformity U1v-270° |
>0.40 |
|
Uniformity U2v-270° |
>0.50 |
|
Match continuity mode (MCM) Within 15 minutes of power disruption |
see relevant FPSL |
|
Flicker factor (FF) |
average <12% maximum <15% |
|
Minimum adjacent uniformity ratio (MAUR) |
>0.60 ≤20 failures |
|
Colour temperature (Tc) |
5,000–6,200K |
|
Colour rendering (Ra) |
≥80 Ra |
|
Glare rating (RG) |
<50 |
|
Maintenance factor (MF) |
0.90 LED 0.80 HID |