In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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.
# IESNA: LM-63-1995 # [TEST] 766654 # [DATE] 5/21/93 # [MANUFAC] COOPER LIGHTING # [LUMCAT] OVF40SXX3D # [LUMINAIRE] 400W HIGH PRESSURE SODIUM TYPE III ROADWAY # [LAMP] 400W HPS CL E-18 # [_REFLECTOR] HYDROFORMED ALUMINUM # [_REFRACTOR] FLAT GLASS # [_SOCKET POSITION] TILTED UP SLIGHTLY FROM HORIZONTAL # [_LAMP LUMENS] 50000 # TILT=NONE # Bulbs: 1, 50000 lm each # Number of measured angles: 31 vertical, 22 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.400 2.500 0.580 # Ballast factor: 1, Input power: 400 W # Source file: ovf4s3d.ies # Luminaire flux = 36940 lm, # 73.9 % of the bulb flux # between 75 and 90: 3.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 52.6 cd / 1000 lm , 0.6 % 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 349 cd / 1000 lm, # 67.5 deg to < 76 deg: max 418 cd / 1000 lm, # maximum spec. lum. intensity 418 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 5.0 15.0 25.0 35.0 45.0 55.0 65.0 75.0 80.0 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: 0.0 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 5.0 162 161 162 160 160 159 157 156 155 154 153 152 151 150 148 147 145 144 143 143 142 144 15.0 185 184 185 182 181 177 173 168 164 161 159 157 155 152 146 140 136 134 131 129 127 127 25.0 183 183 184 183 181 180 177 169 158 154 151 149 151 162 163 154 142 129 121 116 111 109 35.0 171 169 169 169 183 188 184 179 167 161 157 152 150 152 155 146 134 125 107 97.9 90.8 90.4 45.0 153 154 153 158 170 176 179 196 225 237 235 234 230 225 187 148 117 100 88.6 74.0 68.0 66.0 50.0 134 137 142 152 160 169 211 269 336 348 334 308 289 300 211 153 112 90.0 77.4 62.6 57.4 54.3 55.0 114 113 118 135 147 194 264 350 388 382 365 338 331 297 163 118 92.9 77.8 64.5 54.0 46.3 49.8 60.0 83.0 83.8 93.7 117 138 190 276 324 353 357 359 357 325 246 139 105 80.6 64.6 54.1 43.2 37.4 36.3 62.5 68.6 70.2 85.1 108 127 177 270 313 349 349 346 326 272 180 112 92.4 74.7 60.3 49.3 38.9 31.8 30.6 65.0 57.7 59.7 73.7 98.2 118 155 233 289 328 331 325 285 238 137 102 83.3 69.4 56.6 46.6 35.0 26.9 25.3 67.5 47.9 50.1 61.3 84.3 110 134 202 279 324 346 336 297 260 114 96.7 73.7 65.1 53.0 46.1 31.7 21.6 19.5 70.0 43.1 40.4 49.7 71.3 93.8 114 201 291 380 418 405 334 252 62.0 49.4 38.7 39.3 38.6 40.9 25.5 15.9 13.5 72.5 33.5 32.6 37.6 52.7 64.5 78.7 214 352 400 383 398 295 186 43.0 24.3 19.9 15.0 14.6 24.9 18.5 12.0 9.6 75.0 21.4 20.2 22.9 31.8 34.0 39.3 216 319 264 240 251 162 97.2 29.1 21.0 17.7 11.6 9.9 13.2 10.1 7.6 6.9 77.5 10.2 9.3 10.1 14.5 13.1 16.0 145 163 126 113 109 64.3 43.3 18.4 16.0 14.1 7.9 6.2 6.6 5.7 4.9 4.5 80.0 2.6 3.4 2.8 4.1 5.2 9.8 50.1 52.6 46.0 45.7 38.6 23.4 19.0 10.7 10.0 8.5 4.6 3.6 3.3 2.9 2.7 2.4 82.5 1.2 1.5 1.6 2.0 3.0 4.4 12.5 14.3 14.8 15.3 13.7 9.3 8.6 4.8 4.8 3.8 2.2 1.8 1.6 1.4 1.3 1.2 85.0 0.4 0.6 0.7 0.7 1.1 1.6 3.5 4.6 5.2 5.6 5.1 3.4 3.1 1.3 1.4 1.1 0.6 0.6 0.5 0.5 0.4 0.4 87.5 0.0 0.1 0.1 0.0 0.1 0.3 0.8 1.2 1.5 1.6 1.3 0.5 0.4 0.0 0.0 0.1 0.2 0.2 0.1 0.1 0.1 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 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 0.0 105.0 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 0.0 115.0 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 0.0 125.0 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 0.0 135.0 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 0.0 145.0 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 0.0 155.0 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 0.0 165.0 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 0.0 175.0 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 0.0 180.0 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