verticalcompare
Brand
Model
Power (W)
Luminous flux (lm)
Lamp category
Dimming
Daylight / presence sensor
Downward flux (%)
Luminaire efficiency factor (lm/W)
30/09/2016
Zumtobel Ribag Tulux Regent
MIREL-O evo Metron Prop Solo LED
20 14.6 45 34
2'420 1'261 4'455 3'900
LED LED LED LED
yes yes yes no
no no no no
100 78 100 100
121 86 99 115