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 10473 # [DATE] 12/12/91 # [MANUFAC] RUUD LIGHTING # [LUMCAT] WPR494 # [LUMINAIRE] 22" WEDGE/PARKING/ROADWAY /TYPE III # [LAMP] 400W MH # TILT=NONE # Bulbs: 1, 36000 lm each # Number of measured angles: 20 vertical, 22 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.160 0.830 0.000 # Ballast factor: 1, Input power: 455 W # Source file: wpr494.ies # Luminaire flux = 25576 lm, # 71.0 % of the bulb flux # between 75 and 90: 1.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 14.8 cd/1000lm , 0.2 % 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 395 cd/1000lm, # 67.5 deg to <72.5 deg: max 413 cd/1000lm, # maximum spec. lum. intensity 413 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 70.0 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: 0.0 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 5.0 188 190 191 188 188 185 183 180 177 177 173 176 170 168 166 163 162 161 161 160 160 159 10.0 199 202 203 198 196 189 185 181 177 176 170 171 165 159 160 156 155 153 152 151 151 150 15.0 202 205 205 200 198 196 192 169 179 177 170 171 165 161 156 153 152 148 145 141 141 141 20.0 194 195 196 192 195 194 190 186 180 178 173 175 170 166 160 153 147 143 123 136 134 134 25.0 169 164 173 174 184 186 188 187 182 182 165 166 169 163 158 149 143 138 133 130 129 128 30.0 137 138 147 156 170 181 188 190 185 182 164 172 166 161 155 144 139 132 126 120 118 117 35.0 118 114 128 141 160 177 192 197 194 191 179 179 174 171 164 152 138 129 119 112 110 108 40.0 108 111 118 128 151 183 221 233 221 223 200 198 192 195 189 169 146 127 113 106 104 103 45.0 98.3 101 109 118 143 209 278 302 289 269 239 233 228 239 227 192 154 127 109 100 97.1 95.7 50.0 85.7 87.8 97.6 105 130 217 331 390 373 345 276 261 252 274 261 209 161 125 104 92.3 88.2 86.9 55.0 72.7 74.1 82.9 89.6 113 185 299 400 380 350 263 237 222 217 232 215 172 128 98.5 82.9 76.7 74.9 60.0 68.1 67.6 70.9 77.4 95.6 133 229 341 341 316 225 199 189 189 189 191 164 120 89.6 71.7 65.2 63.4 65.0 64.8 60.6 58.2 67.3 80.7 102 215 380 395 364 217 162 145 147 144 134 127 98.7 71.1 51.4 44.4 41.6 67.5 47.8 42.3 40.9 55.7 69.1 86.9 215 397 413 368 199 151 126 126 131 111 101 73.4 50.9 33.2 27.9 24.9 70.0 23.4 19.8 21.3 34.5 43.7 70.9 169 318 339 291 149 97.6 76.4 77.1 92.4 77.5 67.5 39.2 14.7 18.7 14.1 11.8 75.0 4.5 4.4 4.9 5.7 6.3 14.0 45.4 98.1 123 118 59.5 32.4 20.1 21.9 28.9 16.4 11.6 7.2 6.2 5.1 4.2 3.8 80.0 1.6 1.6 1.8 1.8 2.1 3.0 6.0 12.3 14.8 13.8 9.2 7.7 2.8 3.0 7.1 5.8 4.3 3.3 2.9 2.3 1.9 1.8 85.0 0.0 0.1 0.1 0.1 0.3 0.0 0.7 1.2 1.4 1.4 0.9 0.8 0.6 0.7 1.2 1.1 0.6 0.4 0.3 0.1 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 # IESNA91 # [TEST] LSI 10473 # [DATE] 12/12/91 # [MANUFAC] RUUD LIGHTING # [LUMCAT] WPR494 # [LUMINAIRE] 22" WEDGE/PARKING/ROADWAY /TYPE III # [LAMP] 400W MH # TILT=NONE # Bulbs: 1, 36000 lm each # Number of measured angles: 20 vertical, 22 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.160 0.830 0.000 # Ballast factor: 1, Input power: 455 W # Source file: wpr494.ies # Luminaire flux = 25576 lm, # 71.0 % of the bulb flux # between 75 and 90: 1.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 14.8 cd / 1000 lm , 0.2 % 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 395 cd / 1000 lm, # 67.5 deg to < 76 deg: max 413 cd / 1000 lm, # maximum spec. lum. intensity 413 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 70.0 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: 0.0 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 5.0 188 190 191 188 188 185 183 180 177 177 173 176 170 168 166 163 162 161 161 160 160 159 10.0 199 202 203 198 196 189 185 181 177 176 170 171 165 159 160 156 155 153 152 151 151 150 15.0 202 205 205 200 198 196 192 169 179 177 170 171 165 161 156 153 152 148 145 141 141 141 20.0 194 195 196 192 195 194 190 186 180 178 173 175 170 166 160 153 147 143 123 136 134 134 25.0 169 164 173 174 184 186 188 187 182 182 165 166 169 163 158 149 143 138 133 130 129 128 30.0 137 138 147 156 170 181 188 190 185 182 164 172 166 161 155 144 139 132 126 120 118 117 35.0 118 114 128 141 160 177 192 197 194 191 179 179 174 171 164 152 138 129 119 112 110 108 40.0 108 111 118 128 151 183 221 233 221 223 200 198 192 195 189 169 146 127 113 106 104 103 45.0 98.3 101 109 118 143 209 278 302 289 269 239 233 228 239 227 192 154 127 109 100 97.1 95.7 50.0 85.7 87.8 97.6 105 130 217 331 390 373 345 276 261 252 274 261 209 161 125 104 92.3 88.2 86.9 55.0 72.7 74.1 82.9 89.6 113 185 299 400 380 350 263 237 222 217 232 215 172 128 98.5 82.9 76.7 74.9 60.0 68.1 67.6 70.9 77.4 95.6 133 229 341 341 316 225 199 189 189 189 191 164 120 89.6 71.7 65.2 63.4 65.0 64.8 60.6 58.2 67.3 80.7 102 215 380 395 364 217 162 145 147 144 134 127 98.7 71.1 51.4 44.4 41.6 67.5 47.8 42.3 40.9 55.7 69.1 86.9 215 397 413 368 199 151 126 126 131 111 101 73.4 50.9 33.2 27.9 24.9 70.0 23.4 19.8 21.3 34.5 43.7 70.9 169 318 339 291 149 97.6 76.4 77.1 92.4 77.5 67.5 39.2 14.7 18.7 14.1 11.8 75.0 4.5 4.4 4.9 5.7 6.3 14.0 45.4 98.1 123 118 59.5 32.4 20.1 21.9 28.9 16.4 11.6 7.2 6.2 5.1 4.2 3.8 80.0 1.6 1.6 1.8 1.8 2.1 3.0 6.0 12.3 14.8 13.8 9.2 7.7 2.8 3.0 7.1 5.8 4.3 3.3 2.9 2.3 1.9 1.8 85.0 0.0 0.1 0.1 0.1 0.3 0.0 0.7 1.2 1.4 1.4 0.9 0.8 0.6 0.7 1.2 1.1 0.6 0.4 0.3 0.1 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