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.
# [MANUFAC] INDAL # [TEST] HR15S43S.LDT # [LUMINAIRE] HA2-VMC-3ER-1B# # [LUMCAT] Harmony2 # [DATE] 2007 # down given: 98.49% # out given: 77.69% # tilt: 0 # [LAMP] 1 ST 150 17500 1950 E40 # Bulbs: 1, 17500 lm each # Source file: Harmony2_HA2-VMC-3ER-1B-_1_ST_150_17500_1950_E40.ldt # Luminaire flux = 770 raw, for the given bulb(s) it would be 13474 lm, # 77.0 % of the bulb flux # between 75 and 90: 4.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 41.6 cd / 1000 lm , 1.5 % of the luminaire flux # 90deg and above: max 3.1 cd / 1000 lm , 0.6 % of the luminaire flux # CutOff Type: IES_CutOff # Increase of Sky Luminance due to light going # from the luminaire difectly above horizon, as compared with the # luminance produced by the light dispersed from the ground: 17 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 84 % # (for the zenith luminance such an angle suits places up to 19 km distance) # The increases concern the following situation: # Albedo = 0.10 # Zenith Extinction = 0.30 mag (i.e., direct light remaining 76 %) # Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types) # (the downward-scattered part of lambertian uplight is 0.1108 then) # 62.5 deg to <67.5 deg: max 420 cd / 1000 lm, # 67.5 deg to < 76 deg: max 561 cd / 1000 lm, # maximum spec. lum. intensity 561 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 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 #V: 0.0 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 5.0 233 232 234 232 232 232 233 234 231 237 234 239 241 241 243 247 249 250 257 256 259 260 263 266 267 273 274 275 280 278 276 278 273 272 275 279 279 10.0 206 205 206 202 201 202 205 208 207 212 212 218 222 225 229 230 238 244 252 255 261 264 271 274 277 285 285 290 287 288 289 293 290 290 282 285 287 15.0 180 178 178 179 181 179 182 183 182 185 190 198 200 202 206 208 216 221 230 236 245 251 260 265 271 278 276 279 282 289 287 290 289 295 286 281 282 20.0 161 161 162 163 163 163 164 168 164 168 170 177 181 181 188 191 202 207 215 225 231 242 253 256 261 273 267 272 273 276 272 272 269 273 275 270 271 25.0 150 149 151 150 151 150 151 155 153 155 157 164 167 166 171 176 185 193 204 215 226 235 250 256 258 266 260 258 257 258 256 251 242 246 242 245 246 30.0 133 132 134 133 135 138 140 143 143 145 148 153 157 156 162 167 176 184 199 214 227 241 250 248 254 253 250 239 234 231 224 225 215 211 209 207 207 35.0 110 109 110 113 116 120 124 130 131 134 139 144 148 150 155 159 167 177 194 214 231 243 256 254 254 245 231 216 206 200 195 193 189 183 179 175 174 40.0 89.5 88.0 89.9 93.2 96.9 102 107 114 117 123 130 135 141 143 151 156 166 179 196 209 225 235 244 243 241 232 212 197 185 175 167 164 158 154 151 147 147 45.0 74.9 73.5 75.5 79.1 82.6 87.6 92.1 99.5 104 110 118 124 130 134 142 150 164 181 198 213 234 241 248 241 232 217 193 180 164 155 144 139 132 130 126 124 124 50.0 59.9 60.4 62.3 66.8 71.3 76.7 81.6 88.5 94.1 100 106 113 118 124 132 140 162 194 225 241 258 260 255 241 222 204 175 156 141 133 124 118 112 109 104 101 101 55.0 45.7 46.5 49.7 54.4 60.7 67.5 73.1 80.3 87.4 91.5 96.3 103 107 113 122 133 160 207 260 301 318 310 288 250 214 182 152 135 125 116 106 99.8 94.2 91.1 87.3 84.3 84.5 60.0 33.5 34.0 38.2 44.2 50.9 57.7 63.3 71.2 79.2 85.8 93.2 98.3 102 107 114 127 160 216 282 328 359 361 339 270 198 156 133 120 108 100 91.3 85.5 81.1 77.8 74.4 73.2 74.0 65.0 19.8 21.4 25.9 33.6 39.5 46.9 55.5 65.4 75.9 85.2 93.1 98.2 102 106 112 122 165 244 330 386 420 418 385 301 213 156 129 113 100 90.6 81.2 74.5 69.2 65.8 62.3 61.5 61.9 70.0 16.3 16.8 17.9 21.7 28.3 38.1 49.4 59.9 71.9 81.2 88.9 94.2 97.0 100 105 116 192 322 430 513 561 547 479 357 247 176 134 108 91.8 81.8 72.7 64.7 58.5 52.6 46.3 44.2 42.8 75.0 8.6 8.4 8.2 8.5 10.2 10.4 8.9 8.0 8.6 8.9 9.2 9.9 10.7 11.4 12.3 13.9 22.2 42.2 77.7 135 224 318 373 332 250 188 152 113 85.9 72.9 63.8 55.4 46.1 37.4 31.1 26.7 23.1 80.0 3.9 3.7 3.7 3.8 3.9 4.0 4.1 4.3 4.4 4.6 4.9 5.3 6.2 6.4 6.4 6.8 7.5 8.8 10.3 12.6 16.6 22.4 29.0 31.2 27.3 33.6 41.6 37.6 33.0 29.6 27.4 24.7 20.5 17.0 14.6 11.5 10.0 85.0 1.9 1.8 1.7 1.8 1.9 2.0 2.1 2.3 2.5 2.7 3.0 3.3 3.4 3.5 3.7 3.8 4.0 4.2 4.4 4.6 4.8 4.8 4.7 4.5 4.3 4.0 3.8 3.4 3.2 3.0 2.9 2.8 2.7 2.6 2.7 2.7 2.4 90.0 1.4 1.3 1.3 1.4 1.4 1.6 1.7 1.9 2.1 2.2 2.4 2.6 2.7 2.8 3.0 3.0 3.1 3.1 3.1 3.1 3.1 3.0 2.8 2.5 2.3 2.1 1.9 1.7 1.5 1.4 1.3 1.2 1.1 1.1 1.1 1.1 1.0 135.0 1.4 1.3 1.3 1.4 1.4 1.6 1.7 1.9 2.1 2.2 2.4 2.6 2.7 2.8 3.0 3.0 3.1 3.1 3.1 3.1 3.1 3.0 2.8 2.5 2.3 2.1 1.9 1.7 1.5 1.4 1.3 1.2 1.1 1.1 1.1 1.1 1.0 180.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0