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 10122 # [DATE] 05/21/91 # [MANUFAC] RUUD LIGHTING # [LUMCAT] PM499 # [LUMINAIRE] 22" MEDIUM PARABOLIC FLOODLIGHT / 4V X 3H # [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: pm499.ies # Luminaire flux = 80430 lm, # 73.1 % of the bulb flux # between 75 and 90: 0.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 5.4 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 29 cd/1000lm, # 67.5 deg to <72.5 deg: max 12 cd/1000lm, # maximum spec. lum. intensity 2436 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 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 5.0 2051 2074 2117 2181 2268 2351 2409 2436 2425 2388 2360 2337 2266 2179 2107 2042 2002 1962 1950 1950 1996 10.0 1622 1614 1586 1556 1532 1503 1457 1400 1351 1344 1361 1375 1422 1469 1496 1504 1502 1504 1521 1533 1588 15.0 1172 1146 1047 918 783 642 526 457 421 417 423 433 478 557 660 773 877 964 1043 1085 1142 20.0 835 791 652 483 345 260 223 208 202 199 198 203 210 227 257 306 399 518 368 709 764 25.0 583 533 379 235 172 149 143 138 137 137 136 138 136 142 145 159 181 230 324 404 450 30.0 378 332 209 135 117 113 111 111 113 113 113 114 115 116 116 118 124 136 158 179 198 35.0 214 191 130 102 96.4 96.7 98.0 99.9 102 103 103 102 103 103 105 107 103 105 111 116 120 40.0 106 108 94.2 83.8 85.0 87.3 91.0 92.9 94.2 95.4 94.5 96.7 97.6 97.6 97.6 96.4 93.2 93.2 95.4 95.4 94.5 45.0 73.7 73.4 74.7 75.9 75.9 81.6 84.1 87.3 89.5 90.7 92.0 90.7 93.2 90.7 90.7 90.7 88.5 87.6 85.0 81.6 80.6 50.0 57.3 58.6 60.8 65.2 71.2 78.1 80.6 84.1 87.3 88.5 88.5 88.5 88.5 89.5 89.5 87.6 85.0 80.6 78.1 72.4 71.2 55.0 46.0 45.7 52.9 59.8 67.7 73.4 79.4 82.8 85.0 87.3 85.0 88.5 87.3 89.8 88.5 85.0 81.6 73.4 66.5 59.5 59.8 60.0 29.6 34.0 40.9 51.7 61.7 69.0 74.7 78.1 79.4 82.8 79.1 82.8 85.0 82.8 77.2 75.9 66.5 50.4 41.3 34.3 36.5 65.0 13.2 11.0 14.5 19.2 28.7 22.7 15.7 13.2 12.3 14.5 12.3 14.5 14.5 14.5 17.0 22.7 26.1 14.5 12.3 8.8 11.3 70.0 8.8 12.3 8.8 8.8 6.3 4.4 4.4 3.1 3.1 3.1 3.1 1.9 1.9 3.1 3.1 3.1 3.1 5.4 5.4 6.3 4.4 75.0 6.3 6.3 4.4 1.9 0.9 1.9 1.9 0.9 0.9 0.0 0.0 0.0 0.0 0.9 0.9 1.9 1.9 1.9 1.9 3.1 0.0 80.0 1.9 5.4 0.9 2.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 1.9 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 10122 # [DATE] 05/21/91 # [MANUFAC] RUUD LIGHTING # [LUMCAT] PM499 # [LUMINAIRE] 22" MEDIUM PARABOLIC FLOODLIGHT / 4V X 3H # [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: pm499.ies # Luminaire flux = 80430 lm, # 73.1 % of the bulb flux # between 75 and 90: 0.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 5.4 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 29 cd / 1000 lm, # 67.5 deg to < 76 deg: max 12 cd / 1000 lm, # maximum spec. lum. intensity 2436 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 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 2139 5.0 2051 2074 2117 2181 2268 2351 2409 2436 2425 2388 2360 2337 2266 2179 2107 2042 2002 1962 1950 1950 1996 10.0 1622 1614 1586 1556 1532 1503 1457 1400 1351 1344 1361 1375 1422 1469 1496 1504 1502 1504 1521 1533 1588 15.0 1172 1146 1047 918 783 642 526 457 421 417 423 433 478 557 660 773 877 964 1043 1085 1142 20.0 835 791 652 483 345 260 223 208 202 199 198 203 210 227 257 306 399 518 368 709 764 25.0 583 533 379 235 172 149 143 138 137 137 136 138 136 142 145 159 181 230 324 404 450 30.0 378 332 209 135 117 113 111 111 113 113 113 114 115 116 116 118 124 136 158 179 198 35.0 214 191 130 102 96.4 96.7 98.0 99.9 102 103 103 102 103 103 105 107 103 105 111 116 120 40.0 106 108 94.2 83.8 85.0 87.3 91.0 92.9 94.2 95.4 94.5 96.7 97.6 97.6 97.6 96.4 93.2 93.2 95.4 95.4 94.5 45.0 73.7 73.4 74.7 75.9 75.9 81.6 84.1 87.3 89.5 90.7 92.0 90.7 93.2 90.7 90.7 90.7 88.5 87.6 85.0 81.6 80.6 50.0 57.3 58.6 60.8 65.2 71.2 78.1 80.6 84.1 87.3 88.5 88.5 88.5 88.5 89.5 89.5 87.6 85.0 80.6 78.1 72.4 71.2 55.0 46.0 45.7 52.9 59.8 67.7 73.4 79.4 82.8 85.0 87.3 85.0 88.5 87.3 89.8 88.5 85.0 81.6 73.4 66.5 59.5 59.8 60.0 29.6 34.0 40.9 51.7 61.7 69.0 74.7 78.1 79.4 82.8 79.1 82.8 85.0 82.8 77.2 75.9 66.5 50.4 41.3 34.3 36.5 65.0 13.2 11.0 14.5 19.2 28.7 22.7 15.7 13.2 12.3 14.5 12.3 14.5 14.5 14.5 17.0 22.7 26.1 14.5 12.3 8.8 11.3 70.0 8.8 12.3 8.8 8.8 6.3 4.4 4.4 3.1 3.1 3.1 3.1 1.9 1.9 3.1 3.1 3.1 3.1 5.4 5.4 6.3 4.4 75.0 6.3 6.3 4.4 1.9 0.9 1.9 1.9 0.9 0.9 0.0 0.0 0.0 0.0 0.9 0.9 1.9 1.9 1.9 1.9 3.1 0.0 80.0 1.9 5.4 0.9 2.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 1.9 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