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] 767384 # [DATE] 7/26/95 # [MANUFAC] COOPER LIGHTING # [LUMCAT] OVH17MXX3D # [LUMINAIRE] 175W MH TYPE III ROADWAY # [LAMP] 175W MH CL ED-28 # [_REFLECTOR] HYDROFORMED ALUMINUM # [_REFRACTOR] FLAT GLASS # [_SOCKET POSITION] HORIZONTAL # [_LAMP LUMENS] 14000 # TILT=NONE # Bulbs: 1, 14000 lm each # Number of measured angles: 37 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: 175 W # Source file: ovh1m3d.ies # Luminaire flux = 10370 lm, # 74.1 % of the bulb flux # between 75 and 90: 2.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 30.4 cd / 1000 lm , 0.2 % 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 505 cd / 1000 lm, # 67.5 deg to < 76 deg: max 1477 cd / 1000 lm, # maximum spec. lum. intensity 1477 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: 0.0 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 2.5 112 112 112 112 104 111 112 112 112 97.8 101 110 110 110 111 109 110 109 98.6 99.5 90.9 5.0 114 115 114 115 106 114 113 113 113 101 106 115 115 114 113 112 110 109 97.4 99.1 107 7.5 117 119 119 120 109 119 117 117 116 108 121 121 126 127 122 115 110 109 96.5 96.9 105 10.0 124 123 124 124 114 123 115 121 121 111 122 124 132 136 128 117 110 109 108 96.9 106 12.5 128 128 129 128 119 127 119 124 123 110 119 121 128 132 124 112 107 106 110 98.6 108 15.0 133 135 135 134 124 130 121 128 123 109 115 115 118 120 115 108 105 105 110 103 111 17.5 142 143 142 140 129 135 123 129 124 109 115 113 112 111 106 104 101 103 107 105 112 20.0 155 155 153 148 136 138 126 129 126 111 117 114 111 107 103 101 99.1 100 105 103 114 22.5 173 171 166 160 145 142 136 130 127 113 118 117 111 106 103 99.1 97.8 96.5 99.5 101 112 25.0 190 190 183 174 157 150 139 131 126 115 118 117 114 106 102 99.1 95.6 93.5 95.2 95.6 106 27.5 230 229 217 195 171 161 144 133 124 115 119 116 115 106 102 98.6 92.6 90.5 82.3 89.6 100 30.0 300 298 276 236 198 174 155 136 125 115 119 117 114 106 103 97.8 91.4 88.3 79.7 83.1 94.4 32.5 367 366 335 288 229 193 173 142 130 118 121 118 114 107 104 96.9 90.9 85.3 76.3 77.6 87.4 35.0 414 417 378 325 278 223 193 157 142 127 125 121 115 109 107 98.2 89.6 82.3 73.3 75.4 81.4 37.5 449 443 398 340 306 270 213 182 166 136 130 124 117 113 111 99.9 87.0 80.1 69.0 71.6 76.3 40.0 417 404 379 352 331 322 257 223 193 150 143 132 121 117 113 100 85.7 76.7 65.6 67.3 72.9 42.5 336 324 327 347 381 367 331 287 220 166 154 140 125 118 114 99.9 84.4 73.3 62.1 63.9 68.6 45.0 258 249 268 353 428 396 374 423 230 173 157 145 130 120 115 99.5 82.3 70.7 60.4 65.6 65.1 47.5 190 191 225 343 424 370 352 542 232 171 157 145 132 123 117 99.5 80.6 68.1 57.9 63.9 63.4 50.0 163 162 195 311 359 311 305 486 233 164 154 144 133 127 120 99.5 79.7 66.0 57.0 63.9 65.1 52.5 166 154 155 232 280 265 280 322 233 158 151 141 131 129 124 99.5 77.1 64.3 55.3 56.6 68.6 55.0 178 160 127 166 218 234 250 270 233 153 147 133 128 127 123 99.5 75.9 61.3 54.9 55.3 67.7 57.5 173 158 115 144 192 210 225 290 238 147 141 127 123 125 120 101 75.9 60.9 54.0 52.3 64.3 60.0 142 146 105 137 178 253 235 304 241 134 133 118 117 122 116 102 77.6 60.0 51.0 51.4 63.4 62.5 120 120 90.9 118 157 333 268 293 239 123 120 109 109 115 113 103 80.1 57.9 48.4 53.6 68.6 65.0 95.2 92.6 76.3 100 146 355 505 307 164 121 113 101 96.1 99.1 103 95.2 75.9 55.3 45.9 60.9 84.0 67.5 68.6 69.4 66.9 88.7 135 292 1075 363 149 103 80.1 59.1 43.3 50.6 63.9 57.9 51.0 42.0 39.0 67.3 101 70.0 42.0 51.4 58.3 78.4 117 197 1477 437 104 52.7 39.4 30.9 24.4 40.3 60.0 39.0 27.0 24.0 27.0 63.0 106 72.5 30.0 39.4 47.6 67.7 93.1 130 1118 439 87.9 31.3 24.0 19.7 18.4 39.9 57.9 29.1 17.1 15.0 18.9 52.3 93.5 75.0 20.6 30.9 36.4 55.3 63.4 49.3 438 338 77.1 18.4 17.1 13.7 14.6 33.4 42.4 19.3 11.1 10.3 11.1 29.6 56.6 77.5 2.6 13.7 12.0 18.4 12.9 17.6 97.8 151 58.7 12.4 12.4 9.4 10.7 18.9 21.4 10.7 6.4 6.4 4.7 9.0 21.4 80.0 3.4 3.0 3.0 4.3 3.4 4.7 15.4 30.4 22.3 3.4 6.4 5.1 5.6 8.1 8.1 5.1 3.4 3.9 2.1 0.0 7.7 82.5 1.7 1.3 0.9 1.3 0.9 1.3 4.3 5.6 5.1 0.0 2.6 1.7 2.6 3.0 2.6 2.1 1.7 1.7 1.3 0.0 3.4 85.0 0.0 0.4 0.0 0.0 0.4 0.4 0.9 1.3 1.3 0.0 0.9 0.4 0.9 0.9 0.4 0.9 0.0 0.9 0.4 0.0 0.9 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 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