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] 32731 # [MANUFAC] SiTECO # [LUMCAT] 5NA552E1SE13 # [LUMINAIRE] SR 100, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester, # [MORE] with power reduction relay "ECO" # [MORE] radial facetted reflector, diffuser, PC # [MORE] indiv. Position, LP 40, RP 5 # [LAMPCAT] Philips: SON PIA 250W # [LAMP] HSE 250W # TILT=NONE # Bulbs: 1, 27000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.358 0.806 0.000 # Ballast factor: 1, Input power: 275 W # Source file: ies/32731.ies # Luminaire flux = 21470 lm, # 79.5 % of the bulb flux # between 75 and 90: 5.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 60.2 cd / 1000 lm , 2.5 % of the luminaire flux # 90deg and above: max 4.8 cd / 1000 lm , 0.4 % 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: 11 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 47 % # (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 218 cd / 1000 lm, # 67.5 deg to < 76 deg: max 165 cd / 1000 lm, # maximum spec. lum. intensity 267 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: 0.0 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 5.0 174 174 174 175 176 177 179 181 183 185 187 189 191 192 194 195 196 196 196 196 196 195 194 192 191 189 187 185 183 181 179 177 176 175 174 174 10.0 165 165 166 167 169 172 175 179 182 187 191 195 199 202 205 206 208 209 209 209 208 206 205 202 199 195 191 187 182 179 175 172 169 167 166 165 15.0 158 159 160 161 163 166 171 175 181 187 195 202 208 213 217 218 220 221 221 221 220 218 217 213 208 202 195 187 181 175 171 166 163 161 160 159 20.0 152 153 154 156 159 162 166 172 179 188 198 208 217 224 228 230 230 230 230 230 230 230 228 224 217 208 198 188 179 172 166 162 159 156 154 153 25.0 145 146 148 151 154 158 162 169 176 187 200 213 225 234 238 239 237 236 235 236 237 239 238 234 225 213 200 187 176 169 162 158 154 151 148 146 30.0 138 139 141 144 148 152 158 164 172 184 200 217 231 241 244 243 240 236 235 236 240 243 244 241 231 217 200 184 172 164 158 152 148 144 141 139 35.0 134 136 138 139 142 148 153 160 168 181 200 222 237 244 245 242 237 233 230 233 237 242 245 244 237 222 200 181 168 160 153 148 142 139 138 136 40.0 128 130 132 135 139 145 151 158 165 181 205 229 243 245 240 236 231 226 224 226 231 236 240 245 243 229 205 181 165 158 151 145 139 135 132 130 45.0 127 127 125 128 135 142 152 160 168 190 219 240 245 240 231 226 220 214 212 214 220 226 231 240 245 240 219 190 168 160 152 142 135 128 125 127 50.0 122 125 120 118 128 138 149 160 177 210 240 254 247 231 219 210 204 199 195 199 204 210 219 231 247 254 240 210 177 160 149 138 128 118 120 125 55.0 113 115 110 108 118 130 138 150 182 222 257 267 252 223 202 190 183 178 174 178 183 190 202 223 252 267 257 222 182 150 138 130 118 108 110 115 60.0 113 113 103 98.0 104 113 119 132 169 206 242 258 237 204 177 164 155 151 149 151 155 164 177 204 237 258 242 206 169 132 119 113 104 98.0 103 113 65.0 94.3 103 92.4 79.8 85.2 91.4 97.4 108 141 172 207 218 198 168 145 130 122 120 119 120 122 130 145 168 198 218 207 172 141 108 97.4 91.4 85.2 79.8 92.4 103 70.0 77.8 86.3 70.7 57.4 63.4 66.3 70.8 80.1 110 135 160 165 148 124 104 89.3 82.0 81.7 82.0 81.7 82.0 89.3 104 124 148 165 160 135 110 80.1 70.8 66.3 63.4 57.4 70.7 86.3 75.0 53.4 57.3 43.6 35.5 40.6 42.8 47.7 52.4 73.6 93.2 110 112 97.6 77.0 61.2 52.6 48.6 47.3 48.3 47.3 48.6 52.6 61.2 77.0 97.6 112 110 93.2 73.6 52.4 47.7 42.8 40.6 35.5 43.6 57.3 80.0 29.3 30.9 21.1 18.5 25.3 25.8 27.2 31.6 40.9 53.5 60.2 55.7 44.6 34.2 28.8 26.5 24.7 23.6 23.9 23.6 24.7 26.5 28.8 34.2 44.6 55.7 60.2 53.5 40.9 31.6 27.2 25.8 25.3 18.5 21.1 30.9 85.0 11.3 11.8 8.2 10.7 13.3 12.6 12.9 14.3 16.0 19.7 22.1 19.5 13.5 10.6 10.6 9.7 8.7 8.7 8.4 8.7 8.7 9.7 10.6 10.6 13.5 19.5 22.1 19.7 16.0 14.3 12.9 12.6 13.3 10.7 8.2 11.8 90.0 2.3 2.1 1.7 2.4 2.0 1.6 2.1 4.3 4.8 4.2 3.3 2.0 1.2 1.1 1.1 1.2 1.1 1.1 1.0 1.1 1.1 1.2 1.1 1.1 1.2 2.0 3.3 4.2 4.8 4.3 2.1 1.6 2.0 2.4 1.7 2.1 95.0 2.4 1.6 1.8 2.1 1.7 1.2 1.3 1.4 0.9 0.9 0.8 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.5 0.6 0.6 0.7 0.7 0.7 0.7 0.8 0.8 0.9 0.9 1.4 1.3 1.2 1.7 2.1 1.8 1.6 100.0 1.1 0.8 1.8 3.4 3.1 1.5 1.5 1.4 0.8 0.8 0.7 0.7 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.7 0.7 0.8 0.8 1.4 1.5 1.5 3.1 3.4 1.8 0.8 105.0 0.3 0.3 0.5 1.9 3.0 1.6 1.6 1.6 0.9 0.8 0.7 0.6 0.6 0.6 0.5 0.4 0.4 0.3 0.4 0.3 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.8 0.9 1.6 1.6 1.6 3.0 1.9 0.5 0.3 110.0 0.3 0.3 0.3 0.6 1.2 1.1 1.3 1.3 0.8 0.7 0.6 0.6 0.7 0.6 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.6 0.7 0.6 0.6 0.7 0.8 1.3 1.3 1.1 1.2 0.6 0.3 0.3 115.0 0.3 0.4 0.4 0.5 0.5 0.6 0.9 0.9 0.7 0.7 0.6 0.6 0.6 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.6 0.6 0.6 0.7 0.7 0.9 0.9 0.6 0.5 0.5 0.4 0.4 120.0 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.7 0.6 0.5 0.5 0.5 0.4 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