|
|
|
| In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). | The right plot is for a single luminaire, unrotated. |
Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.
# IESNA91
# [TEST]LSI 14696
# [DATE]04/27/00
# [MANUFAC]RUUD LIGHTING
# [LUMCAT]RR8DAU26-AF
# [LUMINAIRE]8" RECESSED W/CLEAR ALZAK REFLECTOR
# [LAMP]2-26W FL
#
# TILT=NONE
# Bulbs: 1, 3600 lm each
# Number of measured angles: 37 vertical, 1 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous opening diameter (and height?): 0.660 ( 0.000 )
# Ballast factor: 1, Input power: 45 W
# Source file: rr8dlu26-af.ies
# Luminaire flux = 1554 lm,
# 43.2 % of the bulb flux
# between 75 and 90: 0.2 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 0.8 cd/1000lm , 0.1 % of the luminaire flux
# 90deg and above: max 0.1?cd/1000lm , 0.0?% of the luminaire flux
# CutOff Type: Full_CutOff
# 62.5 deg to <67.5 deg: max 6 cd/1000lm,
# 67.5 deg to <72.5 deg: max 3 cd/1000lm,
# maximum spec. lum. intensity 229 cd/1000lm
# The following table gives luminous intensities which would be produced
# using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):
0.0 222
2.5 223
5.0 226
7.5 228
10.0 228
12.5 229
15.0 229
17.5 229
20.0 226
22.5 221
25.0 216
27.5 209
30.0 201
32.5 190
35.0 177
37.5 162
40.0 147
42.5 131
45.0 116
47.5 98.9
50.0 82.3
52.5 66.0
55.0 46.0
57.5 26.1
60.0 11.3
62.5 5.9
65.0 4.3
67.5 3.4
70.0 2.7
72.5 2.1
75.0 1.6
77.5 1.1
80.0 0.8
82.5 0.5
85.0 0.3
87.5 0.2
90.0 0.1
# IESNA91
# [TEST]LSI 14696
# [DATE]04/27/00
# [MANUFAC]RUUD LIGHTING
# [LUMCAT]RR8DAU26-AF
# [LUMINAIRE]8" RECESSED W/CLEAR ALZAK REFLECTOR
# [LAMP]2-26W FL
#
# TILT=NONE
# Bulbs: 1, 3600 lm each
# Number of measured angles: 37 vertical, 1 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous opening diameter (and height?): 0.660 ( 0.000 )
# Ballast factor: 1, Input power: 45 W
# Source file: rr8dlu26-af.ies
# Luminaire flux = 1554 lm,
# 43.2 % of the bulb flux
# between 75 and 90: 0.2 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 0.8 cd / 1000 lm , 0.1 % of the luminaire flux
# 90deg and above: max 0.1?cd / 1000 lm , 0.0?% of the luminaire flux
# CutOff Type: Full_CutOff
# 62.5 deg to <67.5 deg: max 6 cd / 1000 lm,
# 67.5 deg to < 76 deg: max 3 cd / 1000 lm,
# maximum spec. lum. intensity 229 cd / 1000 lm
# The following table gives luminous intensities which would be produced
# using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):
0.0 222
2.5 223
5.0 226
7.5 228
10.0 228
12.5 229
15.0 229
17.5 229
20.0 226
22.5 221
25.0 216
27.5 209
30.0 201
32.5 190
35.0 177
37.5 162
40.0 147
42.5 131
45.0 116
47.5 98.9
50.0 82.3
52.5 66.0
55.0 46.0
57.5 26.1
60.0 11.3
62.5 5.9
65.0 4.3
67.5 3.4
70.0 2.7
72.5 2.1
75.0 1.6
77.5 1.1
80.0 0.8
82.5 0.5
85.0 0.3
87.5 0.2
90.0 0.1