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.
# IESNA:LM-63-1995 # [TEST] 38253 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1SE1B # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with # [MORE] power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] default position, LP 4, RP 1 # [LAMPCAT] Osram: NAV-E 250W SUPER # [LAMP] HSE 250W # TILT=NONE # Bulbs: 1, 32000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.285 0.285 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/38253_D.ies # Luminaire flux = 25248 lm, # 78.9 % of the bulb flux # between 75 and 90: 5.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 64.7 cd / 1000 lm , 2.8 % of the luminaire flux # 90deg and above: max 7.4 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: 20 % # 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 245 cd / 1000 lm, # 67.5 deg to < 76 deg: max 183 cd / 1000 lm, # maximum spec. lum. intensity 295 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 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0 #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 5.0 194 194 194 196 198 200 202 204 206 208 210 212 214 215 216 217 218 218 218 218 218 217 216 215 214 212 210 208 206 204 202 200 198 196 194 194 10.0 181 181 182 185 188 193 198 203 207 211 216 220 223 225 226 226 226 227 227 227 226 226 226 225 223 220 216 211 207 203 198 193 188 185 182 181 15.0 170 171 173 177 181 187 193 201 208 215 222 228 232 234 234 233 232 231 230 231 232 233 234 234 232 228 222 215 208 201 193 187 181 177 173 171 20.0 158 160 163 169 175 181 188 197 206 216 225 233 239 241 239 235 231 228 227 228 231 235 239 241 239 233 225 216 206 197 188 181 175 169 163 160 25.0 147 148 153 159 166 173 182 191 202 214 226 237 243 244 240 233 226 220 218 220 226 233 240 244 243 237 226 214 202 191 182 173 166 159 153 148 30.0 141 143 146 150 157 166 175 186 199 211 226 238 243 242 236 226 216 207 204 207 216 226 236 242 243 238 226 211 199 186 175 166 157 150 146 143 35.0 133 136 141 146 150 158 168 179 192 205 222 237 241 235 225 213 201 191 186 191 201 213 225 235 241 237 222 205 192 179 168 158 150 146 141 136 40.0 125 128 134 142 147 154 163 173 186 205 224 237 238 225 209 196 184 173 169 173 184 196 209 225 238 237 224 205 186 173 163 154 147 142 134 128 45.0 119 121 124 134 142 150 161 176 195 224 245 246 231 211 191 176 164 153 148 153 164 176 191 211 231 246 245 224 195 176 161 150 142 134 124 121 50.0 105 110 115 124 135 143 158 180 215 255 272 259 227 194 171 154 142 133 129 133 142 154 171 194 227 259 272 255 215 180 158 143 135 124 115 110 55.0 88.8 91.9 98.5 110 122 135 148 179 235 275 295 272 224 178 151 134 122 113 108 113 122 134 151 178 224 272 295 275 235 179 148 135 122 110 98.5 91.9 60.0 79.0 82.3 88.4 95.3 106 117 132 167 225 268 286 264 208 161 131 113 101 92.6 89.4 92.6 101 113 131 161 208 264 286 268 225 167 132 117 106 95.3 88.4 82.3 65.0 74.8 87.5 87.6 82.1 87.7 94.6 110 141 194 239 245 222 173 133 107 91.9 81.2 73.7 71.3 73.7 81.2 91.9 107 133 173 222 245 239 194 141 110 94.6 87.7 82.1 87.6 87.5 70.0 63.5 76.0 75.1 64.2 64.0 69.7 83.5 109 147 179 183 164 129 99.1 78.8 67.3 60.3 53.6 51.5 53.6 60.3 67.3 78.8 99.1 129 164 183 179 147 109 83.5 69.7 64.0 64.2 75.1 76.0 75.0 41.3 49.2 48.1 39.1 40.1 45.6 56.0 71.4 98.1 113 115 104 80.4 61.9 50.9 44.5 39.7 35.6 34.7 35.6 39.7 44.5 50.9 61.9 80.4 104 115 113 98.1 71.4 56.0 45.6 40.1 39.1 48.1 49.2 80.0 19.2 20.4 21.3 17.8 21.6 27.7 31.1 37.6 53.7 64.7 64.4 52.5 37.7 30.5 27.0 24.5 22.1 20.2 19.8 20.2 22.1 24.5 27.0 30.5 37.7 52.5 64.4 64.7 53.7 37.6 31.1 27.7 21.6 17.8 21.3 20.4 85.0 5.6 5.4 8.0 7.9 10.4 13.0 12.8 14.5 19.2 22.7 22.9 18.4 13.3 11.4 10.0 9.2 8.6 7.9 7.9 7.9 8.6 9.2 10.0 11.4 13.3 18.4 22.9 22.7 19.2 14.5 12.8 13.0 10.4 7.9 8.0 5.4 90.0 2.6 2.5 3.4 3.8 4.5 4.1 3.9 5.6 6.9 7.4 6.4 4.4 2.9 1.8 1.2 1.1 1.2 1.2 1.1 1.2 1.2 1.1 1.2 1.8 2.9 4.4 6.4 7.4 6.9 5.6 3.9 4.1 4.5 3.8 3.4 2.5 95.0 0.8 0.7 1.5 2.1 2.7 2.5 2.5 4.1 5.9 6.6 5.2 3.1 1.8 0.9 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.9 1.8 3.1 5.2 6.6 5.9 4.1 2.5 2.5 2.7 2.1 1.5 0.7 100.0 0.3 0.5 0.9 1.4 1.7 1.6 1.4 2.9 5.2 6.5 5.4 2.9 1.6 0.8 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.8 1.6 2.9 5.4 6.5 5.2 2.9 1.4 1.6 1.7 1.4 0.9 0.5 105.0 0.3 0.4 0.6 1.0 1.4 1.4 1.0 1.5 2.9 4.4 3.3 1.4 0.9 0.7 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.7 0.9 1.4 3.3 4.4 2.9 1.5 1.0 1.4 1.4 1.0 0.6 0.4 110.0 0.3 0.3 0.5 0.7 1.1 1.1 0.9 1.2 2.1 3.6 2.6 1.0 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.6 1.0 2.6 3.6 2.1 1.2 0.9 1.1 1.1 0.7 0.5 0.3 115.0 0.3 0.3 0.4 0.5 0.9 0.8 0.9 1.1 1.9 3.3 2.4 0.9 0.6 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.6 0.9 2.4 3.3 1.9 1.1 0.9 0.8 0.9 0.5 0.4 0.3 120.0 0.4 0.4 0.5 0.5 0.9 0.8 1.0 1.2 1.8 2.9 2.1 0.8 0.6 0.5 0.5 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.5 0.5 0.6 0.8 2.1 2.9 1.8 1.2 1.0 0.8 0.9 0.5 0.5 0.4 125.0 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 0.0 130.0 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 0.0 135.0 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 0.0 140.0 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 0.0 145.0 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 0.0 150.0 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 0.0 155.0 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 0.0 160.0 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 0.0 165.0 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 0.0 170.0 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 0.0 175.0 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 0.0 180.0 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