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 637 # [MANUFAC] GE Lighting Systems - Hendersonville NC USA # [LUMCAT] (not specific to a single catalog number) # [LUMINAIRE] GE M400A SAG GLASS # [LAMP] MET 400/U # [OTHER] Distribution: M-C-II # [MORE] Socket Pos: 3C # [MORE] Comments: ELSHS-M4R STREET & HOUSE SIDE 201647-02 # [MORE] Revision No: 0 Rev Date: 970825 Test Date: 97081105 # [MORE] Reflector: 431561-01 Refractor: 639 SAG GLASS # TILT=NONE # Bulbs: 1, 1000 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/ge637.ies # Luminaire flux = 723 lm, # 72.3 % of the bulb flux # between 75 and 90: 1.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 8.0 cd/1000lm , 0.2 % 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 432 cd/1000lm, # 67.5 deg to <72.5 deg: max 748 cd/1000lm, # maximum spec. lum. intensity 748 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: 0.0 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 5.0 155 154 153 157 161 165 168 169 170 171 172 172 174 174 174 174 174 174 172 172 171 169 168 167 166 165 164 163 162 161 159 156 154 154 154 154 15.0 155 155 160 178 198 210 213 214 214 214 214 214 214 214 211 204 201 198 194 191 190 186 185 184 183 182 182 180 180 180 178 174 166 164 170 173 25.0 144 140 142 154 188 216 206 202 202 204 204 209 219 224 229 239 244 240 230 226 218 202 194 192 188 186 188 193 195 198 207 218 231 287 410 472 35.0 151 148 133 124 128 149 177 186 203 236 253 244 228 219 213 200 194 192 188 186 184 178 176 178 180 182 189 203 210 201 174 218 220 268 397 462 45.0 88.0 83.0 71.0 68.0 114 161 216 234 250 284 300 314 342 356 324 260 228 223 212 207 203 194 190 205 235 250 228 186 164 155 128 110 166 114 130 138 55.0 40.0 40.0 42.0 42.0 50.0 102 154 172 212 292 332 351 388 407 382 331 306 278 220 192 186 176 170 170 168 168 158 138 128 125 116 120 112 102 70.0 54.0 60.0 29.0 30.0 32.0 38.0 42.0 82.0 161 170 178 240 249 258 357 394 432 367 320 272 240 226 213 188 179 170 170 156 143 128 126 123 90.0 98.0 88.0 82.0 60.0 49.0 62.5 24.0 24.0 27.0 36.0 38.0 72.0 162 184 206 254 270 286 355 354 352 270 252 233 247 235 223 166 154 142 138 131 124 108 110 111 76.0 87.0 76.0 72.0 56.0 48.0 65.0 18.0 19.0 22.0 34.0 33.0 62.0 152 163 174 194 248 302 432 399 366 262 256 252 333 324 314 191 156 120 110 102 94.0 79.0 78.0 76.0 63.0 76.0 64.0 62.0 51.0 46.0 67.5 15.0 16.0 18.0 26.0 26.0 49.0 94.0 107 120 156 266 376 708 605 502 290 273 256 408 408 408 227 156 86.0 68.0 65.0 62.0 50.0 48.0 46.0 50.0 61.0 50.0 48.0 38.0 33.0 70.0 12.0 12.0 14.0 19.0 20.0 36.0 52.0 54.0 56.0 86.0 198 310 748 676 604 334 279 224 390 411 432 252 158 64.0 34.0 33.0 32.0 26.0 24.0 22.0 36.0 46.0 36.0 34.0 26.0 22.0 72.5 10.0 9.0 10.0 12.0 13.0 23.0 24.0 29.0 34.0 52.0 105 158 351 332 314 179 148 116 186 208 231 154 96.0 38.0 22.0 23.0 24.0 14.0 14.0 14.0 22.0 30.0 22.0 20.0 14.0 11.0 75.0 7.0 6.0 6.0 4.0 6.0 10.0 17.0 22.0 28.0 28.0 40.0 52.0 92.0 96.0 100 59.0 51.0 42.0 58.0 65.0 73.0 56.0 38.0 21.0 14.0 14.0 14.0 10.0 10.0 8.0 9.0 15.0 8.0 5.0 2.0 0.0 77.5 6.0 4.0 4.0 3.0 4.0 8.0 10.0 13.0 16.0 12.0 13.0 14.0 20.0 21.0 22.0 18.0 17.0 16.0 16.0 18.0 19.0 16.0 14.0 12.0 9.0 8.0 7.0 5.0 5.0 5.0 6.0 12.0 6.0 4.0 2.0 1.0 80.0 4.0 3.0 3.0 2.0 3.0 5.0 5.0 6.0 8.0 6.0 6.0 7.0 7.0 8.0 8.0 7.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.0 4.0 4.0 4.0 2.0 3.0 4.0 4.0 8.0 4.0 2.0 1.0 0.0 82.5 2.0 2.0 2.0 1.0 2.0 2.0 3.0 4.0 4.0 4.0 4.0 4.0 3.0 3.0 3.0 4.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 4.0 2.0 1.0 0.0 0.0 85.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.0 2.0 2.0 0.0 0.0 0.0 0.0 0.0 1.0 1.0 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 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 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 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