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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.
# IESNA91
# [TEST] GE 7300
# [MANUFAC] GE Lighting Systems - Hendersonville NC USA
# [LUMCAT] (not specific to a single catalog number)
# [LUMINAIRE] GE M-250R2 CUTOFF
# [LAMP] MER 175-250
# [OTHER] Distribution: S-C-II
# [MORE] Socket Pos: 1B
# [MORE] Comments: ALSO MV250 / 175 -
# [MORE] Revision No: 0 Rev Date: 860113 Test Date: 85032602
# [MORE] Reflector: - Refractor: -
# TILT=NONE
# Bulbs: 1, 10000 lm each
# Number of measured angles: 20 vertical, 36 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous opening diameter (and height?): 1.500 ( 0.000 )
# Ballast factor: 1, Input power: 1 W
# Source file: ies/ge7300.ies
# Luminaire flux = 6150 lm,
# 61.5 % 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 2.2 cd/1000lm , 0.0 % 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 423 cd/1000lm,
# 67.5 deg to <72.5 deg: max 325 cd/1000lm,
# maximum spec. lum. intensity 423 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 52.5 55.0 57.5 62.5 65.0 67.5 72.5 75.0 77.5 82.5 85.0 87.5 92.5 95.0 97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0
#V:
0.0 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226
5.0 214 215 217 219 222 227 230 231 232 233 233 234 234 235 235 237 238 237 235 235 235 236 237 237 236 235 234 233 232 232 231 225 225 224 219 217
15.0 214 217 222 216 216 217 225 228 229 232 234 235 238 239 239 238 238 236 232 230 227 221 218 215 209 206 203 198 195 194 189 189 188 186 180 177
25.0 181 186 198 187 199 201 213 217 222 232 237 236 235 234 228 215 209 203 191 184 181 173 169 166 161 159 157 153 151 149 145 139 138 142 138 136
35.0 190 186 177 179 193 192 191 190 191 191 192 195 200 203 195 179 171 163 147 139 137 133 131 130 128 126 126 125 125 123 118 115 109 109 103 100
45.0 150 156 169 189 205 203 201 201 199 196 194 191 183 180 175 166 161 154 140 133 129 122 119 117 113 111 110 106 105 103 99.1 95.3 94.0 88.3 87.7 87.4
55.0 67.7 77.5 97.2 149 191 186 218 229 237 251 259 244 215 201 192 175 166 162 154 150 143 128 120 117 111 107 105 100 97.9 96.3 91.5 82.0 78.8 76.9 67.4 62.6
60.0 33.8 45.8 71.2 107 137 164 261 293 325 353 350 346 282 265 248 238 254 269 243 210 177 129 113 96.6 83.9 82.0 80.1 78.2 77.8 77.5 57.5 55.0 57.5 60.7 48.6 42.6
62.5 16.9 29.9 58.2 85.5 111 154 292 338 385 423 417 410 325 294 263 263 289 314 275 228 181 106 84.5 62.9 47.0 45.1 43.2 43.8 44.2 44.5 40.5 41.5 46.8 52.6 39.2 32.5
65.0 0.0 14.0 45.1 64.2 83.9 143 257 309 361 422 411 400 316 286 256 275 303 332 298 240 182 87.7 65.4 44.5 28.0 25.4 24.1 22.2 22.2 22.2 23.5 28.0 36.2 44.5 29.9 22.6
67.5 0.0 10.5 33.8 48.2 63.2 108 182 230 277 325 316 308 240 222 205 244 250 256 189 148 107 59.7 47.3 34.9 23.5 21.6 19.7 17.2 15.9 14.6 18.2 21.5 27.8 34.4 22.9 17.2
70.0 0.0 7.0 22.6 32.1 42.6 73.4 95.3 122 149 173 167 161 133 120 107 100 95.0 89.6 62.3 52.1 41.9 30.5 27.0 23.5 17.8 15.9 14.0 12.1 11.4 10.8 13.0 15.0 19.4 24.4 15.9 11.6
72.5 0.0 3.5 11.3 16.0 22.0 38.6 29.9 39.4 48.9 62.3 57.8 53.4 48.9 44.2 39.4 31.1 27.0 22.9 17.8 16.2 14.6 12.1 11.4 10.8 9.5 8.9 8.3 7.6 7.6 7.6 7.8 8.4 11.0 14.4 8.9 6.2
75.0 0.0 0.0 0.0 0.0 1.3 3.8 7.6 10.2 13.3 14.0 14.0 14.6 14.6 12.7 10.8 7.6 6.4 5.7 5.7 5.1 5.1 3.8 3.8 3.8 3.2 2.5 2.5 2.5 2.5 3.2 2.5 1.9 2.5 4.4 1.9 0.6
77.5 0.0 0.0 0.0 0.0 1.0 2.8 1.3 1.9 2.5 3.2 2.8 2.5 2.5 2.5 2.5 0.6 0.6 0.6 1.3 1.3 1.3 0.6 0.6 0.6 0.6 0.3 0.0 0.0 0.0 0.0 1.8 1.4 1.8 3.3 1.4 0.4
80.0 0.0 0.0 0.0 0.0 0.6 1.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2 1.0 1.2 2.2 1.0 0.4
82.5 0.0 0.0 0.0 0.0 0.3 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.5 0.6 1.1 0.5 0.2
85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
87.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0