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 8848 # [MANUFAC] GE Lighting Systems - Hendersonville NC USA # [LUMCAT] (not specific to a single catalog number) # [LUMINAIRE] GE HIGH MAST/ASM # [LAMP] HPS 200-400 # [OTHER] Distribution: M-C-II # [MORE] Socket Pos: FIXED # [MORE] Comments: 90 DEG 10IN SHLD:HS&ST SIDE - # [MORE] Revision No: 0 Rev Date: 920710 Test Date: 92040304 # [MORE] Reflector: - Refractor: - # 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/ge8848.ies # Luminaire flux = 601 lm, # 60.1 % of the bulb flux # between 75 and 90: 4.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 69.0 cd/1000lm , 0.4 % 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 671 cd/1000lm, # 67.5 deg to <72.5 deg: max 826 cd/1000lm, # maximum spec. lum. intensity 834 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: 0.0 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 5.0 134 134 135 136 135 135 134 134 134 135 135 136 137 138 138 137 137 137 138 138 138 137 137 136 135 134 134 134 134 134 133 131 132 132 132 132 15.0 146 145 142 145 154 161 163 164 166 169 171 173 177 179 180 180 181 181 182 182 180 175 173 171 166 164 161 156 153 151 145 134 121 116 114 113 25.0 102 108 120 139 157 180 196 202 205 212 215 210 201 196 193 188 185 183 180 178 176 173 171 172 172 173 172 171 170 165 151 139 126 110 100 95.0 35.0 66.0 73.0 87.0 103 122 152 168 174 174 174 174 172 168 166 166 166 166 164 162 160 159 158 157 157 157 157 156 156 155 154 152 157 147 126 105 94.0 45.0 53.0 45.0 28.0 36.0 57.0 89.0 155 177 186 205 214 208 196 190 187 180 177 174 166 163 158 147 142 135 122 115 102 76.0 63.0 59.0 46.0 46.0 61.0 48.0 32.0 24.0 55.0 4.0 3.0 3.0 3.0 8.0 46.0 173 215 253 328 366 365 362 361 321 240 200 186 158 144 138 125 119 115 108 104 89.0 60.0 45.0 40.0 27.0 29.0 28.0 28.0 30.0 31.0 60.0 2.0 2.0 2.0 2.0 4.0 44.0 199 269 339 474 528 582 625 559 493 303 253 203 152 138 125 115 115 115 115 106 97.0 63.0 48.0 32.0 21.0 19.0 18.0 17.0 20.0 22.0 62.5 1.0 1.0 2.0 2.0 2.0 44.0 221 294 367 523 577 631 671 608 546 349 288 228 161 142 124 114 114 114 114 105 96.0 62.0 46.0 29.0 18.0 14.0 13.0 12.0 16.0 18.0 65.0 0.0 0.0 1.0 2.0 1.0 43.0 197 265 334 491 548 604 638 609 580 420 346 272 170 147 125 114 114 114 115 104 93.0 58.0 43.0 27.0 15.0 9.0 8.0 6.0 11.0 14.0 67.5 0.0 0.0 0.0 2.0 0.0 40.0 146 202 258 419 496 573 634 640 647 542 448 354 183 154 126 114 114 114 110 100 89.0 57.0 42.0 26.0 14.0 8.0 7.0 5.0 8.0 10.0 70.0 0.0 0.0 0.0 2.0 0.0 38.0 110 152 193 397 510 622 754 790 826 763 612 461 193 158 124 113 111 109 105 94.0 83.0 53.0 38.0 24.0 14.0 6.0 6.0 4.0 6.0 7.0 72.5 0.0 0.0 0.0 2.0 0.0 36.0 86.0 112 139 345 478 612 766 800 834 764 610 455 155 121 87.0 79.0 78.0 78.0 76.0 68.0 59.0 40.0 30.0 20.0 13.0 4.0 4.0 2.0 4.0 5.0 75.0 0.0 0.0 0.0 1.0 0.0 33.0 52.0 62.0 73.0 200 297 394 511 542 572 543 450 358 126 95.0 65.0 55.0 52.0 50.0 45.0 40.0 35.0 23.0 17.0 11.0 12.0 2.0 3.0 1.0 2.0 2.0 77.5 0.0 0.0 0.0 0.0 0.0 24.0 12.0 17.0 22.0 70.0 110 150 203 213 223 209 170 130 37.0 24.0 11.0 6.0 6.0 6.0 5.0 6.0 6.0 6.0 7.0 8.0 9.0 2.0 2.0 0.0 2.0 3.0 80.0 0.0 0.0 0.0 0.0 0.0 16.0 1.0 3.0 5.0 18.0 30.0 41.0 60.0 64.0 69.0 66.0 54.0 43.0 15.0 10.0 4.0 3.0 2.0 2.0 2.0 2.0 3.0 3.0 4.0 5.0 6.0 1.0 2.0 0.0 1.0 2.0 82.5 0.0 0.0 0.0 0.0 0.0 8.0 1.0 1.0 1.0 4.0 6.0 9.0 14.0 15.0 16.0 14.0 12.0 9.0 4.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 4.0 0.0 1.0 0.0 0.0 0.0 85.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 1.0 1.0 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