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] HR25S59S.LDT # [LUMINAIRE] HA2-VMC-3ER-4B# # [LUMCAT] Harmony2 # [DATE] 2006 # down given: 98.4% # out given: 79.91% # tilt: 0 # [LAMP] 1 ST 250 33200 1950 E40 # Bulbs: 1, 33200 lm each # Source file: Harmony2_HA2-VMC-3ER-4B-_1_ST_250_33200_1950_E40.ldt # Luminaire flux = 792 raw, for the given bulb(s) it would be 26283 lm, # 79.2 % of the bulb flux # between 75 and 90: 5.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 85.6 cd / 1000 lm , 1.9 % of the luminaire flux # 90deg and above: max 3.3 cd / 1000 lm , 0.7 % 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: 18 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 90 % # (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 436 cd / 1000 lm, # 67.5 deg to < 76 deg: max 513 cd / 1000 lm, # maximum spec. lum. intensity 513 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: 0.0 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 5.0 178 181 180 180 178 181 181 182 184 187 188 192 195 197 201 204 207 208 209 214 213 219 221 224 225 227 227 227 229 229 228 227 225 227 229 230 231 10.0 149 152 152 153 156 161 167 171 177 179 183 187 192 198 203 209 213 217 221 228 232 238 244 246 251 254 256 257 261 260 262 262 257 251 252 248 256 15.0 125 129 135 137 144 150 154 159 165 171 172 177 183 190 196 204 207 211 216 226 231 239 247 254 260 264 269 273 274 277 276 277 274 273 266 260 262 20.0 118 117 124 131 136 143 146 151 156 160 164 170 174 180 186 192 197 202 207 216 226 237 247 253 260 264 271 275 279 279 275 274 268 267 267 261 264 25.0 104 105 113 121 127 135 139 144 149 152 153 158 162 165 171 179 184 189 194 207 216 229 243 251 258 264 271 272 275 273 269 263 254 250 248 243 252 30.0 87.9 89.6 99.5 107 113 123 128 132 136 140 144 150 155 159 164 169 175 181 187 202 215 232 245 253 259 260 263 262 260 255 248 244 232 223 215 209 216 35.0 71.4 74.0 84.8 92.3 100 109 114 117 124 129 134 141 149 153 160 166 171 178 185 202 217 237 252 258 263 259 254 245 235 225 216 211 203 193 182 172 172 40.0 60.5 64.6 73.6 81.2 88.4 94.3 99.1 105 112 118 124 132 140 145 151 158 165 173 182 201 218 239 247 252 256 250 236 224 209 194 184 180 169 160 145 134 131 45.0 53.0 58.3 66.5 74.0 79.3 84.5 87.8 93.4 99.9 108 115 121 131 138 146 153 161 172 185 208 226 243 253 251 248 229 215 205 186 168 155 149 139 130 116 104 100 50.0 47.2 51.8 61.9 67.8 70.9 76.0 80.9 84.6 91.7 98.0 105 112 121 128 137 145 156 174 193 217 235 248 251 247 238 219 198 180 165 149 137 127 117 108 95.8 83.0 78.2 55.0 38.5 44.0 53.6 59.3 64.5 69.2 73.1 78.2 86.6 93.1 100 106 114 120 127 136 148 178 217 260 282 293 286 263 244 216 191 166 153 137 124 112 101 91.7 81.6 68.3 64.1 60.0 31.0 35.4 42.8 48.8 55.6 63.3 67.2 73.2 83.1 89.8 97.6 103 111 116 121 129 143 183 240 302 340 364 367 334 285 223 183 157 139 123 110 98.5 87.6 79.2 70.5 59.8 56.1 65.0 23.6 26.7 32.7 38.8 46.9 57.1 63.1 70.1 79.7 88.1 96.4 103 110 115 119 125 141 190 261 342 394 427 436 406 336 234 172 140 125 109 97.0 85.9 75.8 67.0 59.2 51.1 47.4 70.0 19.3 21.5 26.0 30.8 38.5 49.3 58.9 66.1 75.6 83.8 91.7 97.8 104 107 112 119 140 222 332 427 484 513 509 467 376 256 175 135 118 102 87.6 76.7 65.2 57.5 49.3 42.0 37.6 75.0 12.4 14.1 15.8 16.9 18.0 19.5 19.7 18.3 17.0 15.6 15.3 15.3 16.0 17.5 18.6 23.0 30.9 54.8 101 177 286 399 491 511 403 259 185 140 110 89.8 73.3 62.3 53.6 46.6 39.0 30.6 25.1 80.0 5.1 4.6 4.4 4.3 4.3 4.7 4.9 5.1 5.3 5.4 5.8 6.3 6.6 6.9 7.5 8.1 8.9 10.4 12.6 15.9 21.0 30.8 46.8 69.4 85.6 77.4 71.9 61.0 53.6 44.7 38.8 34.2 28.5 24.6 21.7 14.1 12.3 85.0 2.1 2.0 2.0 2.1 2.2 2.3 2.5 2.8 3.0 3.3 3.6 3.8 4.0 4.2 4.3 4.4 4.6 4.8 4.9 5.2 5.4 5.7 5.8 5.9 5.8 5.1 4.9 4.5 4.2 3.9 3.7 3.5 3.5 3.6 3.6 3.7 3.4 90.0 1.5 1.3 1.5 1.5 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.2 3.3 3.3 3.3 3.3 3.2 3.2 3.2 3.0 2.8 2.7 2.5 2.2 2.0 1.8 1.6 1.5 1.4 1.4 1.3 1.3 1.2 1.1 1.1 135.0 1.5 1.3 1.5 1.5 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.2 3.3 3.3 3.3 3.3 3.2 3.2 3.2 3.0 2.8 2.7 2.5 2.2 2.0 1.8 1.6 1.5 1.4 1.4 1.3 1.3 1.2 1.1 1.1 180.0 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