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] HR40I11S.LDT # [LUMINAIRE] HA2-VMC-3ER-11B# # [LUMCAT] Harmony2 # [DATE] 2006 # down given: 98.49% # out given: 76.57% # tilt: 0 # [LAMP] 1 MT 400 38000 4000 E40 # Bulbs: 1, 38000 lm each # Source file: Harmony2_HA2-VMC-3ER-11B-_1_MT_400_38000_4000_E40.ldt # Luminaire flux = 759 raw, for the given bulb(s) it would be 28838 lm, # 75.9 % of the bulb flux # between 75 and 90: 3.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 31.8 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 2.9 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: 85 % # (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 489 cd / 1000 lm, # 67.5 deg to < 76 deg: max 546 cd / 1000 lm, # maximum spec. lum. intensity 546 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: 0.0 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 5.0 226 226 225 226 225 227 227 228 228 227 229 233 232 233 237 235 238 241 241 243 244 245 249 252 254 256 258 259 265 266 264 270 269 269 270 271 268 10.0 196 197 199 199 201 202 200 202 201 200 201 204 205 209 213 214 219 223 226 231 236 239 245 252 257 263 265 265 268 269 267 268 271 272 268 269 260 15.0 171 172 175 177 178 179 179 180 181 181 183 189 188 188 193 193 197 205 211 216 224 230 241 248 254 262 266 270 272 274 270 273 266 263 259 254 244 20.0 153 152 156 155 156 159 158 162 163 164 167 170 170 170 174 176 182 188 197 204 211 221 233 241 247 252 255 256 255 257 257 264 262 262 260 256 250 25.0 137 138 139 139 142 144 146 149 151 150 153 158 160 163 168 168 172 175 181 192 200 212 230 241 246 248 244 241 238 238 235 242 245 241 242 241 234 30.0 125 126 126 126 129 130 131 134 137 140 145 148 149 150 155 157 163 168 177 189 202 219 239 245 248 244 236 226 221 222 224 227 227 229 225 224 213 35.0 102 103 104 107 111 114 119 121 125 127 133 138 142 146 150 151 154 161 171 184 194 219 247 255 254 240 233 222 213 209 203 209 204 202 200 194 182 40.0 84.6 86.3 86.7 88.2 89.9 93.7 99.2 106 112 117 124 128 132 137 143 145 149 159 174 191 205 234 255 255 247 233 229 213 204 193 183 183 179 172 169 163 153 45.0 73.0 74.4 75.5 78.3 81.8 84.8 86.9 91.2 97.7 104 113 121 127 131 135 138 145 161 186 212 234 257 274 269 253 224 202 186 173 164 155 153 146 139 138 135 127 50.0 66.2 66.9 66.6 68.7 73.2 76.2 80.1 84.1 88.5 94.2 103 110 118 126 130 134 146 181 237 280 294 280 264 248 232 204 173 151 141 131 127 122 115 110 109 106 101 55.0 60.9 62.2 63.4 63.4 65.8 69.5 73.2 80.4 86.4 92.1 99.5 105 109 115 119 123 141 200 295 350 349 312 270 243 209 176 151 126 121 110 100 96.2 91.6 88.7 87.8 86.7 83.4 60.0 47.1 48.4 52.3 59.7 63.0 65.0 70.3 78.8 85.1 90.0 97.0 102 105 110 115 120 142 213 316 377 394 368 321 272 217 166 132 112 100 92.1 87.3 85.2 80.4 79.9 79.3 78.2 75.3 65.0 39.6 40.4 44.3 52.1 60.5 64.1 68.4 76.2 82.1 87.4 94.8 100 104 107 112 115 133 214 360 442 489 465 407 329 248 170 128 105 90.7 84.7 79.7 78.0 73.5 72.8 73.0 71.3 70.6 70.0 33.5 32.8 35.8 42.9 51.5 55.6 57.5 62.7 65.9 67.7 70.3 72.9 74.5 77.5 81.6 85.4 98.9 157 312 449 546 528 464 377 280 190 143 112 91.1 77.6 71.7 69.9 66.2 65.3 62.9 58.3 56.1 75.0 17.5 16.9 17.1 16.2 16.4 15.0 14.5 14.1 13.1 13.0 12.9 13.1 13.3 14.2 14.9 15.7 18.4 29.2 59.1 102 157 218 277 280 232 179 151 120 92.2 70.9 61.7 58.5 54.9 47.4 41.6 36.7 34.2 80.0 5.6 5.1 4.9 4.5 4.2 4.3 4.6 4.8 5.0 5.5 5.7 5.6 5.6 5.7 6.0 6.1 6.5 7.6 9.8 11.7 13.7 17.4 26.0 31.8 23.7 22.9 27.7 29.7 27.5 27.9 25.6 25.3 22.3 20.8 18.6 15.4 14.4 85.0 2.1 2.0 2.0 2.1 2.1 2.2 2.3 2.5 2.7 2.8 3.1 3.2 3.4 3.5 3.6 3.6 3.7 3.8 4.0 4.2 4.3 4.3 4.2 4.0 3.7 3.5 3.3 3.2 3.1 3.0 2.8 2.9 3.0 3.0 3.1 3.1 2.9 90.0 1.5 1.5 1.5 1.5 1.6 1.7 1.8 2.0 2.2 2.3 2.5 2.7 2.7 2.9 2.9 2.9 2.8 2.8 2.8 2.8 2.7 2.6 2.6 2.3 2.1 1.9 1.8 1.6 1.5 1.4 1.4 1.3 1.3 1.2 1.2 1.2 1.1 135.0 1.5 1.5 1.5 1.5 1.6 1.7 1.8 2.0 2.2 2.3 2.5 2.7 2.7 2.9 2.9 2.9 2.8 2.8 2.8 2.8 2.7 2.6 2.6 2.3 2.1 1.9 1.8 1.6 1.5 1.4 1.4 1.3 1.3 1.2 1.2 1.2 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