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Recessed luminaires, Siteco LF1
31
White louvre
Twin lamp Siteco LF1 Luminaire housing detail White louvre Luminaire housing with T5 lamp
Accessories
Mounting
Code
Quick mounting brackets
Clamping range 1-10mm
1 lamp 5LF 900 0-4XC
2 lamp 5LF 902 0-2XC
3 lamp 5LF 902 0-3XC
2 lamp
600 wide version 5LF 902 1-0XC
Clamping range 21-33mm
1 lamp 5LF 900 1-4XC
2 lamp 5LF 902 1-4XC
3 lamp 5LF 902 1-4XC
2 lamp
600 wide version 5LF 902 1-0XC
• Detailed description see page 5/32
• Dimensions see page 5/33
General Information
Subject
Chapter
Photometric data
appendix
Application information appendix
Lighting electronics appendix
Instabus EIB - principles on request
Instabus EIB - components on request
Dimming control
on request
Control gear
appendix
Approvals
appendix
Safety markings
appendix
Symbols
appendix
Lamp data
appendix
Product Index
appendix
Catalogue number index appendix
5
Luminaire : 5LF 127 7-3 M with 3 x 14W and HFG ( Lumen output : 3 x 1220 lm )
Light output in cd / klm
Tested to DIN 5032
C0 - 1 80 C90 - 270
Total light output ratio (LOR) = 68%
Number of luminaires in room
Reflection factors :70/50/20 MF = 0.8
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
20 1. 3 1. 4 3. 9 4.3 6.4 7. 2 9.6 11
30 1. 8 2.0 5.3 5.9 8.9 9.9 13 15
40 2.3 2.5 6.8 7. 4 11 12 17 19
50 2.7 3. 0 8.2 8.9 14 15 20 22
75 3. 9 4.2 12 12 20 21 29 31
100 5.2 5.4 15 16 26 27 39 40
200 9.7 10 29 30 48 51 73 76
500 24 24 71 72 119 120 178 180
Lh = Luminaire mounting height
Floor area A [m 2 ]
Utilisation
Luminaire utilisation factors
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 33 27 32 27 31 26 26 22
0.80 42 34 40 35 38 34 33 29
1.00 50 41 47 42 45 41 40 36
1.25 55 46 52 47 49 45 45 41
1.50 60 51 56 52 53 50 49 45
2.00 67 57 62 58 58 55 54 51
3.00 73 61 66 63 61 59 58 55
5.00 79 66 71 69 65 64 63 60
Power consumption
Values in Watts
Lamps
HFG
3 x 14W 45
Light distribution to DIN 5040
ϕ u 1. 00
ϕ su 0.58
ϕ so 0.00
Conversion factor F1 for 5LF 127 .-..
HFG
Conversion factor F for 5LF 127 .-..
HFG
Classification
DIN A 4 0
CIE N1: 56 N2: 86 N3: 97 N4: 100 N 5: 68
Further photometric data can be found in our lighting design program SiLICHT