Planning examples
Planning examples
Education
In this classroom, the first step was to replace the fluorescent lamps with circular LED luminaires, producing
an energy saving of 49 percent. If the luminaire is controlled in DIM DALI mode, up to 75 percent energy and
CO2 can be saved.
Room details
Floor area: 9.35 × 7.5 m (70.1 m²)
Room height: 3 m
Old system
New system 1
New system 2
Comparison: Lighting system luminaires
Operating data
VELA Fluorescent
VELA LED
MITA LED
Luminous flux
3160 lm
4390 lm
4880 lm
Light colour (CRI)
4000 K (CRI 80)
4000 K (CRI 80)
4000 K (CRI 80)
UGR
≤ 19
≤ 19
≤ 19
Power consumption
61 W
31 W
30 W
Efficiency
51.8 lm/W
142 lm/W
163 lm/W
Controls
switchable on/off
DIM DALI
DIM DALI
Dimensions
D 600 mm / H 112 mm
D 600 mm / H 92 mm
D 426 mm / H 72 mm
Light distribution
direct
direct / indirect soft
direct / indirect soft
Quantity
16 pcs.
16 pcs.
16 pcs.
40
