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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 # : LRL 894-6J
# MANUFACTURE : ARCHITECTURAL AREA LIGHTING
# CATALOG # : PRM3-H5-150HPS
# 18" DIA X 13" HT UNIT W/SEGMENTED SEMISPECULAR REFL &
# HAMMERTONE TOP REFLECTOR. SAG CLEAR GLASS LENS.
# HORIZONTAL LAMP. TOTAL WATTS = 197
# LAMP TYPE : 1 - 150-W CLR HPS
# LAMP LUMENS : 16000
# TILT=NONE
# Bulbs: 1, 16000 lm each
# (luminous intensites divided by 9.90 in the original ies file)
# Number of measured angles: 20 vertical, 21 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous openig width, length and height: 0.000 0.000 0.000
# Ballast factor: 1, Input power: 197 W
# Source file: prm3h5.ies
# Luminaire flux = 1232 raw, for the given bulb(s) it would be 12192 lm,
# 76.2 % of the bulb flux
# between 75 and 90: 2.0 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 5.6 cd/1000lm , 0.4 % of the luminaire flux
# 90deg and above: max 0.0 cd/1000lm , 0.0 % of the luminaire flux
# CutOff Type: Full_CutOff
# 62.5 deg to <67.5 deg: max 241 cd/1000lm,
# 67.5 deg to <72.5 deg: max 241 cd/1000lm,
# maximum spec. lum. intensity 260 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):
# H: 0.0 5.0 15.0 25.0 35.0 45.0 55.0 65.0 75.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0
#V:
0.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0 91.0
5.0 118 118 119 113 106 98.4 89.1 81.1 74.9 64.3 58.8 54.5 45.8 57.5 72.4 91.6 97.1 108 123 126 128
15.0 183 184 189 185 181 176 178 177 171 142 127 124 116 158 183 191 189 191 199 202 204
25.0 167 169 172 176 179 181 174 169 165 134 119 128 147 161 174 183 186 189 192 191 191
35.0 149 154 165 168 171 173 170 166 161 129 113 126 150 159 165 166 168 168 166 161 158
45.0 145 152 165 174 186 199 195 189 184 142 121 136 165 173 180 185 171 161 158 157 157
55.0 145 143 139 163 191 224 239 235 208 138 103 131 187 240 260 249 205 176 161 153 150
60.0 136 126 106 114 151 216 213 209 205 129 91.0 123 186 225 237 220 170 143 140 147 151
62.5 136 124 101 115 153 216 218 219 220 132 89.1 124 194 232 239 215 172 149 144 162 171
65.0 136 122 94.7 115 155 215 223 229 233 136 86.6 125 201 238 241 209 174 153 147 176 191
67.5 110 95.9 68.1 89.1 126 179 190 196 199 113 70.5 114 202 239 237 195 170 152 140 168 182
70.0 83.5 69.3 40.8 63.1 97.1 142 157 163 164 91.0 54.5 103 202 241 233 181 166 151 134 160 173
72.5 53.2 44.6 27.8 40.8 60.0 86.6 100 106 103 57.5 35.3 64.3 123 152 147 110 111 108 98.4 116 125
75.0 22.9 19.8 14.2 17.9 23.5 30.3 43.3 47.6 42.1 24.1 15.5 24.8 42.7 62.5 61.3 38.4 56.9 65.0 61.9 72.4 77.3
77.5 14.2 12.4 9.9 11.8 14.2 17.9 24.8 26.6 24.1 14.8 10.5 14.8 24.1 34.0 33.4 22.3 30.9 34.6 33.4 38.4 40.8
80.0 5.0 5.0 5.0 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.0 5.0 5.0 4.3 4.3
82.5 3.7 3.7 4.3 4.3 5.0 5.0 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3 3.7 3.7 3.7 3.7 3.7
85.0 2.5 2.5 3.1 3.7 3.7 3.7 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 2.5 2.5 2.5 2.5 2.5 2.5
87.5 1.2 1.2 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.2 1.2 1.2 1.2 1.2 1.2 1.2
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