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| 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.
# REPORT: CI1175
# DESCRIPTION: 784 FLC 2X18D
# LAMP: FLC18D
# TILT=NONE
# Bulbs: 2, 1200 lm each
# (luminous intensites divided by 2.40 in the original ies file)
# Number of measured angles: 37 vertical, 24 horizontal ones
# Photometric type: 1, Units type: 2
# Luminous openig width, length and height: 0.000 0.220 0.000
# Ballast factor: 1, Input power: 36 W
# Source file: ies/0779.ies
# Luminaire flux = 429 raw, for the given bulb(s) it would be 1029 lm,
# 42.9 % of the bulb flux
# between 75 and 90: 2.4 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 9.0 cd / 1000 lm , 0.9 % of the luminaire flux
# 90deg and above: max 0.0 cd / 1000 lm , 0.0 % of the luminaire flux
# CutOff Type: Full_CutOff
# 62.5 deg to <67.5 deg: max 45 cd / 1000 lm,
# 67.5 deg to < 76 deg: max 29 cd / 1000 lm,
# maximum spec. lum. intensity 181 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):
# H: 0.0 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:
0.0 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145
5.0 149 149 148 148 147 147 146 147 147 148 148 149 149 149 148 148 147 147 146 147 147 148 148 149
10.0 159 160 156 154 151 150 148 150 151 154 156 160 159 160 156 154 151 150 148 150 151 154 156 160
15.0 171 170 165 159 155 152 151 152 155 159 165 170 171 170 165 159 155 152 151 152 155 159 165 170
20.0 179 178 171 165 157 152 150 152 157 165 171 178 179 178 171 165 157 152 150 152 157 165 171 178
25.0 181 179 173 165 156 147 146 147 156 165 173 179 181 179 173 165 156 147 146 147 156 165 173 179
30.0 174 170 167 156 148 137 137 137 148 156 167 170 174 170 167 156 148 137 137 137 148 156 167 170
35.0 159 156 154 143 135 124 123 124 135 143 154 156 159 156 154 143 135 124 123 124 135 143 154 156
40.0 143 138 137 126 119 108 108 108 119 126 137 138 143 138 137 126 119 108 108 108 119 126 137 138
45.0 123 118 118 108 104 93.0 94.0 93.0 104 108 118 118 123 118 118 108 104 93.0 94.0 93.0 104 108 118 118
50.0 104 99.0 97.0 90.0 85.0 78.0 77.0 78.0 85.0 90.0 97.0 99.0 104 99.0 97.0 90.0 85.0 78.0 77.0 78.0 85.0 90.0 97.0 99.0
55.0 81.0 78.0 79.0 70.0 68.0 61.0 62.0 61.0 68.0 70.0 79.0 78.0 81.0 78.0 79.0 70.0 68.0 61.0 62.0 61.0 68.0 70.0 79.0 78.0
60.0 62.0 58.0 59.0 51.0 51.0 47.0 48.0 47.0 51.0 51.0 59.0 58.0 62.0 58.0 59.0 51.0 51.0 47.0 48.0 47.0 51.0 51.0 59.0 58.0
65.0 45.0 41.0 41.0 37.0 37.0 33.0 33.0 33.0 37.0 37.0 41.0 41.0 45.0 41.0 41.0 37.0 37.0 33.0 33.0 33.0 37.0 37.0 41.0 41.0
70.0 29.0 26.0 28.0 24.0 24.0 22.0 22.0 22.0 24.0 24.0 28.0 26.0 29.0 26.0 28.0 24.0 24.0 22.0 22.0 22.0 24.0 24.0 28.0 26.0
75.0 18.0 16.0 17.0 15.0 14.0 13.0 14.0 13.0 14.0 15.0 17.0 16.0 18.0 16.0 17.0 15.0 14.0 13.0 14.0 13.0 14.0 15.0 17.0 16.0
80.0 9.0 8.0 9.0 8.0 8.0 7.0 7.0 7.0 8.0 8.0 9.0 8.0 9.0 8.0 9.0 8.0 8.0 7.0 7.0 7.0 8.0 8.0 9.0 8.0
85.0 5.0 1.0 5.0 3.0 3.0 4.0 4.0 4.0 3.0 3.0 5.0 1.0 5.0 1.0 5.0 3.0 3.0 4.0 4.0 4.0 3.0 3.0 5.0 1.0
90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
95.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
125.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
130.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
135.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
140.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
145.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
150.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
155.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
160.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
165.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
170.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
175.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
180.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0