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AVION suspended luminaire
5
The design brief
Realisation of the lighting
concept, but with flexibility
and simple assembly. Based on
T5 lamp technology. Single or
twin lamp designs in the same
overall width.
The solution concept
68mm high suspended
luminaire with BAP60/Cat.2
direct/indirect lighting
distribution, for single or twin
lamp luminaires. The
luminaire has a hinged
pendant, plug/socket mains
supply and a special covering
foil, so it can be delivered
complete with louvre and
lamp.
Architect
Spangenberg Berlin; Schweger
+ Partner Hamburg; Reichel +
Stauth Brunswick
Light planning
Schmidt Reuter Berlin; Brandi
Cologne; Zimmermann &
Schrage Düsseldorf
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Project
Allianz Treptowers, Berlin
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• These are custom made products with
prices and availability confirmed upon
request.
11
Luminaire : 5LD 1778 3KU14 with 2 x 35W and HFG ( Lumen output : 2 x 3290 lm )
Light output in cd / klm
Tested to DIN 5032
C0 - 1 80 C90 - 27 0
Total light output ratio (LOR) = 81%
Number of luminaires in room
Reflection factors :70/50/20 p = 1.25
HFG
En [lx] 100 300 500 750
Lh [m] 2.5 3.0 2.5 3.0 2.5 3.0 2.5 3.0
Floor area A [m 2 ]
20 0.6 0.7 1. 8 2.1 3. 1 3. 5 4.6 5.2
30 0.9 1. 0 2.6 2.9 4.4 4.9 6.6 7. 3
40 1. 1 1. 2 3. 4 3. 7 5.7 6.2 8.5 9.3
50 1. 4 1. 5 4.2 4.5 7. 0 7. 5 11 11
75 2.0 2.1 6.1 6.4 10 11 15 16
100 2.7 2.8 8.0 8.4 13 14 20 21
200 5.2 5.3 16 16 26 27 39 40
500 13 13 38 39 63 64 95 97
Lh = Luminaire mounting height
Utilisation
Luminaire utilisation factors B
ρCeiling
80 80 70 70 50 50 30 0
ρWall
50 30 50 30 50 30 30 0
ρFloor
30 10 20 20 10 10 10 0
Room Index k
0.60 35 27 33 27 30 25 24 18
0.80 44 35 41 35 37 32 30 23
1.00 53 43 49 43 43 39 36 29
1.25 58 48 53 48 47 43 39 32
1.50 64 53 57 52 50 46 42 34
2.00 70 59 63 58 54 51 46 37
3.00 77 64 68 64 57 55 49 39
5.00 84 69 72 70 60 59 52 41
Power consumption
Values in Watts
Lamps
HFG
2 x 2 1W 45
2 x 2 8W 57
2 x 3 5W 75
Light distribution to DIN 5040
Conversion factor F1 for 5LD 1778 .-..
ϕ u 0.56
HFG
ϕ su 0.67
3KU 36 2 x 21 W 1. 72
ϕ so 0.77
3KU 04 2 x 28 W 1. 26
3KU 14 2 x 35 W 1. 00
Further photometric data can be found in our lighting design program SiLICHT
Conversion factor F for 5LD 1778 .-..
HFG
3KU 36 2 x 21 W 1. 01
3KU 04 2 x 28 W 1. 00
3KU 14 2 x 35 W 1. 00
Classification
DIN C 5 3
CIE N1 : 74 N 2: 99 N3: 10 0 N4: 56 N5: 81