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] HR40I13S.LDT # [LUMINAIRE] HA2-VMC-3EU-7B # [LUMCAT] Harmony2 # [DATE] 2006 # down given: 98.56% # out given: 78.33% # tilt: 0 # [LAMP] 1 MT 400 38000 4000 E40 # Bulbs: 1, 38000 lm each # Source file: Harmony2_HA2-VMC-3EU-7B_1_MT_400_38000_4000_E40.ldt # Luminaire flux = 777 raw, for the given bulb(s) it would be 29518 lm, # 77.7 % of the bulb flux # between 75 and 90: 2.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 35.9 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 2.4 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 81 % # (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 359 cd / 1000 lm, # 67.5 deg to < 76 deg: max 301 cd / 1000 lm, # maximum spec. lum. intensity 359 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: 0.0 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 193 5.0 193 192 192 191 192 192 192 192 191 193 190 193 193 193 193 193 191 191 192 191 192 192 191 191 191 192 191 193 192 192 194 194 196 196 197 195 194 10.0 190 186 190 188 189 189 193 192 192 194 191 196 194 194 196 196 194 193 195 194 194 193 192 191 191 191 189 192 190 190 191 193 194 193 196 197 195 15.0 177 177 179 178 180 180 184 187 188 192 192 197 199 200 200 201 200 200 201 199 199 199 197 196 196 195 193 194 195 191 191 193 195 195 197 193 194 20.0 172 170 171 172 173 175 179 181 182 186 188 194 195 199 201 205 203 208 207 207 207 203 202 200 200 201 197 199 197 197 198 199 203 212 231 243 243 25.0 161 158 162 161 163 167 170 173 174 176 177 185 187 192 194 198 201 210 212 211 211 210 205 205 202 203 199 203 200 198 199 199 203 215 236 254 249 30.0 141 142 147 147 149 154 157 157 159 161 162 168 172 175 178 184 188 194 200 202 204 206 203 205 202 203 201 201 199 199 196 194 195 198 203 204 197 35.0 123 123 128 129 134 137 141 141 140 141 142 147 152 157 161 168 170 174 178 181 182 186 187 199 203 206 204 207 204 204 202 198 198 197 202 200 197 40.0 109 107 111 116 120 123 124 122 121 122 122 128 133 141 148 159 164 163 166 169 168 172 178 193 206 219 224 230 223 220 216 210 207 205 205 202 194 45.0 91.3 94.0 98.4 104 108 108 106 103 105 108 111 117 123 131 138 153 160 161 165 167 168 175 184 199 211 226 238 250 253 245 239 228 222 216 216 211 201 50.0 86.3 86.7 89.6 91.8 94.2 93.7 92.9 90.4 94.6 99.7 104 111 116 125 133 150 160 164 171 181 184 196 201 212 223 235 242 250 256 267 261 242 232 224 226 227 223 55.0 76.4 79.9 83.8 82.6 82.0 83.0 84.4 86.3 91.4 96.7 102 107 113 120 128 146 160 168 184 201 213 223 229 241 252 263 269 269 263 264 272 262 245 226 217 223 220 60.0 57.0 58.7 62.7 69.1 70.3 70.1 74.6 80.1 85.6 91.2 94.9 100 105 112 121 139 161 178 198 220 235 246 258 276 299 317 325 321 310 290 276 261 227 198 182 171 159 65.0 41.9 43.0 48.0 54.5 62.8 64.5 67.4 73.5 78.6 82.6 86.4 92.2 96.2 103 112 130 155 173 191 204 211 208 216 238 269 302 329 356 356 359 349 271 191 160 137 111 101 70.0 34.0 33.6 36.8 43.2 51.2 53.2 52.0 53.4 53.9 53.7 53.5 55.1 57.6 62.7 70.4 85.2 111 125 134 133 131 128 126 133 147 165 180 204 213 241 301 273 182 117 87.7 69.7 58.5 75.0 17.3 16.8 17.7 17.1 17.5 16.7 16.2 15.1 14.1 13.0 12.4 12.1 12.3 13.5 15.3 20.3 30.1 33.5 36.0 39.5 47.0 58.0 71.5 82.4 88.2 93.0 91.5 92.8 89.0 80.7 84.2 86.7 76.6 50.7 40.5 36.2 33.1 80.0 5.7 5.2 5.2 4.7 4.5 4.4 4.4 4.4 4.3 4.2 4.1 4.1 4.1 4.4 4.5 4.9 5.3 5.5 5.8 6.0 7.0 7.9 9.1 10.5 13.7 20.3 29.3 35.9 35.9 33.5 31.2 29.8 26.8 22.7 20.1 15.7 13.6 85.0 2.8 2.7 2.7 2.7 2.7 2.7 2.8 2.9 2.9 2.9 2.9 2.9 2.9 3.0 2.9 2.9 2.9 3.0 3.0 3.0 3.2 3.2 3.0 2.8 2.9 2.9 3.0 3.0 2.9 2.8 2.8 2.8 2.9 3.1 3.3 3.4 3.3 90.0 2.3 2.2 2.2 2.2 2.2 2.3 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.3 2.2 2.2 2.1 2.1 2.0 2.0 1.9 1.9 1.9 1.8 1.8 1.8 1.7 1.7 1.7 1.7 1.6 1.6 1.5 1.5 1.5 1.4 1.3 135.0 2.3 2.2 2.2 2.2 2.2 2.3 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.3 2.2 2.2 2.1 2.1 2.0 2.0 1.9 1.9 1.9 1.8 1.8 1.8 1.7 1.7 1.7 1.7 1.6 1.6 1.5 1.5 1.5 1.4 1.3 180.0 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