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 9239 # [DATE] 01/22/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] MCF515 # [LUMINAIRE] 12" CUTOFF FLOODLIGHT # [LAMP] 150 WATT HPS # TILT=NONE # Bulbs: 1, 16000 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.830 0.670 0.000 # Ballast factor: 1, Input power: 170 W # Source file: mcf515.ies # Luminaire flux = 9547 lm, # 59.7 % of the bulb flux # between 75 and 90: 0.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 7.9 cd/1000lm , 0.1 % 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 179 cd/1000lm, # 67.5 deg to <72.5 deg: max 115 cd/1000lm, # maximum spec. lum. intensity 615 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: 0.0 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 5.0 146 140 141 141 140 140 139 138 137 137 138 136 137 136 136 137 136 138 137 138 138 10.0 154 148 147 146 146 144 143 139 138 137 138 137 137 137 137 135 134 136 133 134 136 15.0 162 155 156 153 151 148 145 142 140 139 140 140 141 140 138 134 128 127 127 128 131 20.0 182 168 168 164 159 155 150 145 145 146 147 146 148 144 135 127 123 121 121 121 123 25.0 229 206 203 193 180 167 156 153 148 141 141 141 141 137 130 124 119 117 117 119 119 30.0 265 245 242 237 219 191 166 153 145 137 136 136 135 126 117 115 113 112 113 115 116 35.0 323 294 284 267 249 222 184 154 147 139 137 134 128 117 106 106 110 112 114 117 114 40.0 390 351 331 301 273 237 191 152 138 131 128 123 117 103 99.1 102 107 114 124 130 123 45.0 615 516 453 371 297 239 185 141 125 115 111 109 104 88.4 88.5 95.7 110 121 116 111 125 50.0 511 577 560 509 390 242 170 129 106 92.4 86.7 81.1 80.3 74.4 79.5 99.3 98.1 95.7 95.2 91.6 97.3 55.0 284 348 366 423 459 300 155 112 85.7 73.1 67.9 63.2 60.7 61.6 68.7 75.9 80.2 55.8 24.9 15.9 34.4 60.0 208 214 214 224 282 317 150 91.1 67.6 53.9 51.4 47.8 47.3 50.8 58.1 56.8 12.8 8.4 5.3 5.6 5.6 65.0 164 179 177 171 157 143 121 66.1 45.2 34.2 31.3 31.4 30.5 33.4 31.4 2.9 4.0 3.4 2.8 3.3 3.0 70.0 63.8 107 111 115 114 96.3 66.6 37.9 25.7 17.1 15.6 14.3 14.6 12.3 0.4 0.9 0.0 0.0 0.0 0.0 0.0 75.0 15.4 17.4 16.9 17.9 31.9 35.4 22.6 15.6 10.9 3.3 2.4 1.9 0.4 0.9 0.4 0.0 0.0 0.0 0.0 0.0 0.0 80.0 3.4 4.0 4.5 3.0 2.9 2.3 5.8 7.9 4.0 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 85.0 0.0 0.4 0.1 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 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 9239 # [DATE] 01/22/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] MCF515 # [LUMINAIRE] 12" CUTOFF FLOODLIGHT # [LAMP] 150 WATT HPS # TILT=NONE # Bulbs: 1, 16000 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.830 0.670 0.000 # Ballast factor: 1, Input power: 170 W # Source file: mcf515.ies # Luminaire flux = 9547 lm, # 59.7 % of the bulb flux # between 75 and 90: 0.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 7.9 cd / 1000 lm , 0.1 % 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 179 cd / 1000 lm, # 67.5 deg to < 76 deg: max 115 cd / 1000 lm, # maximum spec. lum. intensity 615 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: 0.0 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 5.0 146 140 141 141 140 140 139 138 137 137 138 136 137 136 136 137 136 138 137 138 138 10.0 154 148 147 146 146 144 143 139 138 137 138 137 137 137 137 135 134 136 133 134 136 15.0 162 155 156 153 151 148 145 142 140 139 140 140 141 140 138 134 128 127 127 128 131 20.0 182 168 168 164 159 155 150 145 145 146 147 146 148 144 135 127 123 121 121 121 123 25.0 229 206 203 193 180 167 156 153 148 141 141 141 141 137 130 124 119 117 117 119 119 30.0 265 245 242 237 219 191 166 153 145 137 136 136 135 126 117 115 113 112 113 115 116 35.0 323 294 284 267 249 222 184 154 147 139 137 134 128 117 106 106 110 112 114 117 114 40.0 390 351 331 301 273 237 191 152 138 131 128 123 117 103 99.1 102 107 114 124 130 123 45.0 615 516 453 371 297 239 185 141 125 115 111 109 104 88.4 88.5 95.7 110 121 116 111 125 50.0 511 577 560 509 390 242 170 129 106 92.4 86.7 81.1 80.3 74.4 79.5 99.3 98.1 95.7 95.2 91.6 97.3 55.0 284 348 366 423 459 300 155 112 85.7 73.1 67.9 63.2 60.7 61.6 68.7 75.9 80.2 55.8 24.9 15.9 34.4 60.0 208 214 214 224 282 317 150 91.1 67.6 53.9 51.4 47.8 47.3 50.8 58.1 56.8 12.8 8.4 5.3 5.6 5.6 65.0 164 179 177 171 157 143 121 66.1 45.2 34.2 31.3 31.4 30.5 33.4 31.4 2.9 4.0 3.4 2.8 3.3 3.0 70.0 63.8 107 111 115 114 96.3 66.6 37.9 25.7 17.1 15.6 14.3 14.6 12.3 0.4 0.9 0.0 0.0 0.0 0.0 0.0 75.0 15.4 17.4 16.9 17.9 31.9 35.4 22.6 15.6 10.9 3.3 2.4 1.9 0.4 0.9 0.4 0.0 0.0 0.0 0.0 0.0 0.0 80.0 3.4 4.0 4.5 3.0 2.9 2.3 5.8 7.9 4.0 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 85.0 0.0 0.4 0.1 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 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