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] 766653 # [DATE] 5/21/93 # [MANUFAC] COOPER LIGHTING # [LUMCAT] OVF40SXX2D # [LUMINAIRE] 400 WATT HPS TYPE II 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, 21 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: ovf4s2d.ies # Luminaire flux = 37170 lm, # 74.3 % of the bulb flux # between 75 and 90: 3.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 43.1 cd / 1000 lm , 0.5 % 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 367 cd / 1000 lm, # 67.5 deg to < 76 deg: max 463 cd / 1000 lm, # maximum spec. lum. intensity 463 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 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: 0.0 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 5.0 173 171 174 172 173 172 167 169 166 165 164 163 161 159 158 156 155 156 155 153 153 15.0 189 188 189 188 187 184 181 179 175 170 169 167 163 155 147 142 138 135 132 130 129 25.0 176 177 180 180 180 180 178 174 165 158 156 157 164 165 157 143 130 125 119 113 114 35.0 158 157 157 162 178 182 179 177 170 164 161 158 152 154 153 143 131 111 101 94.0 92.5 45.0 142 143 145 146 153 160 172 191 224 259 256 247 239 198 161 129 113 97.7 79.5 71.6 67.8 50.0 130 131 133 141 137 156 197 263 325 365 368 351 324 252 168 122 98.1 86.6 68.3 60.8 56.0 55.0 103 105 106 122 124 162 243 340 386 398 401 400 327 202 132 99.6 80.3 70.8 57.1 48.6 47.6 60.0 72.0 74.5 84.7 101 113 142 236 312 355 381 391 392 262 159 109 80.5 64.2 53.7 45.4 37.0 37.7 62.5 66.5 63.8 73.7 91.4 109 132 214 303 342 366 367 352 201 128 95.2 74.4 59.7 50.3 39.8 31.3 31.9 65.0 56.9 54.8 66.5 84.0 101 120 180 276 315 347 353 322 189 111 83.8 69.3 57.2 48.1 37.4 27.7 26.9 67.5 47.6 48.7 57.1 72.6 92.0 111 150 258 314 375 383 372 166 98.1 76.9 65.5 54.1 48.6 36.5 23.6 22.1 70.0 37.9 38.6 46.9 58.6 76.4 91.1 123 275 376 456 463 404 110 50.6 32.5 40.4 47.1 44.4 32.9 18.9 16.9 72.5 26.1 26.9 33.3 42.9 51.1 57.7 92.1 319 398 403 413 278 61.3 27.5 17.1 12.8 20.1 25.7 21.8 14.6 12.5 75.0 14.5 14.9 19.3 25.4 26.2 27.9 58.0 255 285 230 214 119 43.1 20.4 13.5 8.9 9.1 11.6 9.6 8.6 7.8 77.5 5.4 5.7 7.8 10.3 8.9 12.1 38.1 124 118 93.9 78.2 47.5 23.7 13.9 10.1 5.8 5.7 5.7 4.8 4.7 4.6 80.0 1.9 2.0 2.3 3.1 4.1 6.3 20.4 43.1 39.4 32.8 27.8 19.8 13.5 7.8 5.7 3.3 3.3 2.8 2.5 2.5 2.4 82.5 1.0 1.0 1.2 1.6 2.0 2.9 7.1 11.8 13.2 11.8 10.9 8.7 6.5 3.4 2.5 1.5 1.7 1.3 1.5 1.2 1.2 85.0 0.4 0.3 0.5 0.6 0.7 1.0 2.4 4.4 4.9 4.4 4.2 3.2 2.1 0.9 0.7 0.3 0.6 0.4 0.6 0.4 0.4 87.5 0.0 0.0 0.1 0.0 0.1 0.2 0.5 1.3 1.4 1.1 0.9 0.4 0.1 0.0 0.0 0.0 0.1 0.0 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 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 0.0 105.0 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 0.0 115.0 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 0.0 125.0 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 0.0 135.0 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 0.0 145.0 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 0.0 155.0 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 0.0 165.0 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 0.0 175.0 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 0.0 180.0 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