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] LSI 9867R # [DATE] 12/17/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] PN540 # [LUMINAIRE] 16" NARROW PARABOLIC FLOODLIGHT / 3V X 5H # [LAMP] 400 WATT HPS # TILT=NONE # Bulbs: 1, 50000 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.150 0.880 0.000 # Ballast factor: 1, Input power: 465 W # Source file: pn540.ies # Luminaire flux = 39528 lm, # 79.1 % of the bulb flux # between 75 and 90: 0.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 0.0 cd/1000lm , 0.0 % 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 35 cd/1000lm, # 67.5 deg to <72.5 deg: max 15 cd/1000lm, # maximum spec. lum. intensity 2642 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 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 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 5.0 2122 1970 2009 2047 2108 2173 2248 2316 2365 2406 2419 2415 2415 2409 2359 2339 2289 2259 2254 2247 2156 10.0 885 785 840 947 1079 1254 1433 1606 1746 1848 1880 1906 1880 1808 1690 1537 1367 1236 1131 1090 948 15.0 306 282 307 346 421 547 732 957 1164 1331 1385 1412 1345 1169 950 716 556 442 386 365 321 20.0 164 158 163 174 195 241 335 512 733 940 1011 1031 905 665 441 298 226 191 177 174 163 25.0 128 126 127 129 135 149 181 266 442 664 747 765 583 350 212 160 142 135 133 134 131 30.0 115 116 116 116 116 117 126 156 253 447 535 543 342 184 134 122 120 121 121 123 120 35.0 111 110 109 108 106 104 104 112 149 280 354 351 187 118 108 108 111 113 116 117 116 40.0 106 105 104 102 98.2 95.4 93.2 92.4 103 163 208 201 112 94.6 97.0 100 106 108 112 112 111 45.0 103 103 101 97.8 93.2 88.2 85.0 81.2 82.4 98.6 114 110 84.0 83.2 89.4 96.4 102 106 110 111 110 50.0 103 103 99.6 93.6 90.0 84.6 77.2 70.0 65.4 64.2 65.4 66.2 65.6 73.2 83.2 91.0 97.2 102 107 110 109 55.0 100 100 97.8 93.2 87.8 79.4 66.2 53.8 44.2 41.0 41.0 42.4 46.0 57.8 72.6 87.2 94.0 99.0 104 104 103 60.0 98.8 96.4 94.0 86.4 77.2 66.6 49.6 35.2 25.2 22.6 21.8 24.0 27.8 37.6 53.4 73.0 84.6 91.8 96.4 97.0 95.0 65.0 10.8 10.0 10.0 17.2 23.2 27.8 28.4 20.8 15.4 13.2 12.2 14.0 16.2 20.6 29.8 35.2 33.8 26.4 14.0 11.4 10.8 70.0 0.0 0.8 0.8 0.8 2.2 4.8 11.6 15.4 10.6 8.2 6.8 8.2 11.4 14.8 11.4 4.8 2.8 2.2 2.2 2.2 0.0 75.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 5.4 4.8 1.4 0.8 0.8 4.0 5.4 1.4 0.0 0.0 0.0 0.0 0.0 0.0 80.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 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 # IESNA91 # [TEST] LSI 9867R # [DATE] 12/17/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] PN540 # [LUMINAIRE] 16" NARROW PARABOLIC FLOODLIGHT / 3V X 5H # [LAMP] 400 WATT HPS # TILT=NONE # Bulbs: 1, 50000 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.150 0.880 0.000 # Ballast factor: 1, Input power: 465 W # Source file: pn540.ies # Luminaire flux = 39528 lm, # 79.1 % of the bulb flux # between 75 and 90: 0.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 0.0 cd / 1000 lm , 0.0 % 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 35 cd / 1000 lm, # 67.5 deg to < 76 deg: max 15 cd / 1000 lm, # maximum spec. lum. intensity 2642 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 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 2642 5.0 2122 1970 2009 2047 2108 2173 2248 2316 2365 2406 2419 2415 2415 2409 2359 2339 2289 2259 2254 2247 2156 10.0 885 785 840 947 1079 1254 1433 1606 1746 1848 1880 1906 1880 1808 1690 1537 1367 1236 1131 1090 948 15.0 306 282 307 346 421 547 732 957 1164 1331 1385 1412 1345 1169 950 716 556 442 386 365 321 20.0 164 158 163 174 195 241 335 512 733 940 1011 1031 905 665 441 298 226 191 177 174 163 25.0 128 126 127 129 135 149 181 266 442 664 747 765 583 350 212 160 142 135 133 134 131 30.0 115 116 116 116 116 117 126 156 253 447 535 543 342 184 134 122 120 121 121 123 120 35.0 111 110 109 108 106 104 104 112 149 280 354 351 187 118 108 108 111 113 116 117 116 40.0 106 105 104 102 98.2 95.4 93.2 92.4 103 163 208 201 112 94.6 97.0 100 106 108 112 112 111 45.0 103 103 101 97.8 93.2 88.2 85.0 81.2 82.4 98.6 114 110 84.0 83.2 89.4 96.4 102 106 110 111 110 50.0 103 103 99.6 93.6 90.0 84.6 77.2 70.0 65.4 64.2 65.4 66.2 65.6 73.2 83.2 91.0 97.2 102 107 110 109 55.0 100 100 97.8 93.2 87.8 79.4 66.2 53.8 44.2 41.0 41.0 42.4 46.0 57.8 72.6 87.2 94.0 99.0 104 104 103 60.0 98.8 96.4 94.0 86.4 77.2 66.6 49.6 35.2 25.2 22.6 21.8 24.0 27.8 37.6 53.4 73.0 84.6 91.8 96.4 97.0 95.0 65.0 10.8 10.0 10.0 17.2 23.2 27.8 28.4 20.8 15.4 13.2 12.2 14.0 16.2 20.6 29.8 35.2 33.8 26.4 14.0 11.4 10.8 70.0 0.0 0.8 0.8 0.8 2.2 4.8 11.6 15.4 10.6 8.2 6.8 8.2 11.4 14.8 11.4 4.8 2.8 2.2 2.2 2.2 0.0 75.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 5.4 4.8 1.4 0.8 0.8 4.0 5.4 1.4 0.0 0.0 0.0 0.0 0.0 0.0 80.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 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