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 10132 # [DATE] 06/03/91 # [MANUFAC] RUUD LIGHTING # [LUMCAT] PN499 # [LUMINAIRE] 22" NARROW PARABOLIC FLOODLIGHT / 4V X 2H # [LAMP] 1000 WATT MH # TILT=NONE # Bulbs: 1, 110000 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.400 1.400 0.000 # Ballast factor: 1, Input power: 1080 W # Source file: pn499.ies # Luminaire flux = 82323 lm, # 74.8 % 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 12 cd/1000lm, # 67.5 deg to <72.5 deg: max 4 cd/1000lm, # maximum spec. lum. intensity 5778 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 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5.0 3724 3766 3685 3595 3452 3319 3163 3017 2884 2801 2853 2793 2918 3103 3305 3520 3685 3781 3836 3866 4035 10.0 2455 2456 2270 2003 1645 1315 1025 834 716 650 641 633 680 827 1055 1370 1702 2034 2296 2413 2578 15.0 1629 1603 1375 1029 663 447 335 279 253 258 244 248 258 279 331 430 612 912 1289 1517 1629 20.0 1128 1055 800 455 266 193 162 154 141 127 141 141 140 154 154 175 224 344 624 930 1033 25.0 791 701 408 197 133 119 115 102 102 94.2 94.2 102 97.7 94.2 106 102 111 149 253 438 525 30.0 508 426 198 115 101 97.7 97.7 93.0 94.2 94.2 89.4 94.2 101 94.2 97.7 89.4 97.7 94.2 124 159 188 35.0 282 219 115 94.2 80.0 84.7 93.0 94.2 94.2 93.0 89.4 94.2 94.2 84.7 89.4 84.7 84.7 80.0 84.7 89.4 94.2 40.0 137 124 93.0 75.3 75.3 80.0 89.4 89.4 94.2 94.2 84.7 84.7 89.4 93.0 84.7 84.7 80.0 68.3 63.6 63.6 68.3 45.0 58.8 58.8 58.8 68.3 71.8 75.3 84.7 97.7 97.7 94.2 89.4 94.2 94.2 93.0 88.3 75.3 71.8 68.3 58.8 41.2 68.3 50.0 42.4 49.4 41.2 58.8 68.3 75.3 80.0 93.0 84.7 84.7 89.4 84.7 97.7 93.0 84.7 80.0 58.8 58.8 49.4 49.4 33.0 55.0 23.5 33.0 33.0 54.1 58.8 71.8 84.7 84.7 84.7 84.7 80.0 89.4 93.0 84.7 84.7 80.0 63.6 49.4 28.2 23.5 23.5 60.0 0.0 16.5 28.2 28.2 58.8 58.8 58.8 63.6 45.9 49.4 45.9 58.8 58.8 67.1 63.6 58.8 45.9 23.5 24.7 16.5 16.5 65.0 0.0 0.0 3.5 7.1 7.1 8.2 7.1 7.1 7.1 7.1 8.2 7.1 3.5 7.1 7.1 11.8 3.5 3.5 7.1 3.5 0.0 70.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.5 0.0 0.0 0.0 0.0 0.0 0.0 75.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 10132 # [DATE] 06/03/91 # [MANUFAC] RUUD LIGHTING # [LUMCAT] PN499 # [LUMINAIRE] 22" NARROW PARABOLIC FLOODLIGHT / 4V X 2H # [LAMP] 1000 WATT MH # TILT=NONE # Bulbs: 1, 110000 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.400 1.400 0.000 # Ballast factor: 1, Input power: 1080 W # Source file: pn499.ies # Luminaire flux = 82323 lm, # 74.8 % 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 12 cd / 1000 lm, # 67.5 deg to < 76 deg: max 4 cd / 1000 lm, # maximum spec. lum. intensity 5778 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 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5778 5.0 3724 3766 3685 3595 3452 3319 3163 3017 2884 2801 2853 2793 2918 3103 3305 3520 3685 3781 3836 3866 4035 10.0 2455 2456 2270 2003 1645 1315 1025 834 716 650 641 633 680 827 1055 1370 1702 2034 2296 2413 2578 15.0 1629 1603 1375 1029 663 447 335 279 253 258 244 248 258 279 331 430 612 912 1289 1517 1629 20.0 1128 1055 800 455 266 193 162 154 141 127 141 141 140 154 154 175 224 344 624 930 1033 25.0 791 701 408 197 133 119 115 102 102 94.2 94.2 102 97.7 94.2 106 102 111 149 253 438 525 30.0 508 426 198 115 101 97.7 97.7 93.0 94.2 94.2 89.4 94.2 101 94.2 97.7 89.4 97.7 94.2 124 159 188 35.0 282 219 115 94.2 80.0 84.7 93.0 94.2 94.2 93.0 89.4 94.2 94.2 84.7 89.4 84.7 84.7 80.0 84.7 89.4 94.2 40.0 137 124 93.0 75.3 75.3 80.0 89.4 89.4 94.2 94.2 84.7 84.7 89.4 93.0 84.7 84.7 80.0 68.3 63.6 63.6 68.3 45.0 58.8 58.8 58.8 68.3 71.8 75.3 84.7 97.7 97.7 94.2 89.4 94.2 94.2 93.0 88.3 75.3 71.8 68.3 58.8 41.2 68.3 50.0 42.4 49.4 41.2 58.8 68.3 75.3 80.0 93.0 84.7 84.7 89.4 84.7 97.7 93.0 84.7 80.0 58.8 58.8 49.4 49.4 33.0 55.0 23.5 33.0 33.0 54.1 58.8 71.8 84.7 84.7 84.7 84.7 80.0 89.4 93.0 84.7 84.7 80.0 63.6 49.4 28.2 23.5 23.5 60.0 0.0 16.5 28.2 28.2 58.8 58.8 58.8 63.6 45.9 49.4 45.9 58.8 58.8 67.1 63.6 58.8 45.9 23.5 24.7 16.5 16.5 65.0 0.0 0.0 3.5 7.1 7.1 8.2 7.1 7.1 7.1 7.1 8.2 7.1 3.5 7.1 7.1 11.8 3.5 3.5 7.1 3.5 0.0 70.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.5 0.0 0.0 0.0 0.0 0.0 0.0 75.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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