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] 32659 # [MANUFAC] SiTECO # [LUMCAT] 5NA552E1ST13 # [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 25, RP 4 # [LAMPCAT] Philips: SON-T PIA PLUS 250W # [LAMP] HST 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: 0.358 0.806 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/32659.ies # Luminaire flux = 26752 lm, # 83.6 % of the bulb flux # between 75 and 90: 6.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 68.8 cd / 1000 lm , 2.1 % of the luminaire flux # 90deg and above: max 4.4 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: 12 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 51 % # (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 450 cd / 1000 lm, # 67.5 deg to < 76 deg: max 591 cd / 1000 lm, # maximum spec. lum. intensity 591 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: 0.0 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 5.0 167 168 170 174 177 181 184 187 189 190 190 192 193 194 194 193 192 191 191 191 192 193 194 194 193 192 190 190 189 187 184 181 177 174 170 168 10.0 159 161 166 171 176 182 185 190 192 196 200 206 212 212 212 211 209 206 206 206 209 211 212 212 212 206 200 196 192 190 185 182 176 171 166 161 15.0 151 156 163 167 169 170 174 179 184 192 202 211 219 225 228 225 218 214 212 214 218 225 228 225 219 211 202 192 184 179 174 170 169 167 163 156 20.0 142 151 156 158 161 162 163 167 175 187 202 216 228 235 237 233 224 214 213 214 224 233 237 235 228 216 202 187 175 167 163 162 161 158 156 151 25.0 137 144 145 147 148 150 153 159 168 182 201 218 232 238 240 235 224 209 205 209 224 235 240 238 232 218 201 182 168 159 153 150 148 147 145 144 30.0 131 136 139 138 140 143 149 155 165 181 197 217 232 235 230 229 218 198 192 198 218 229 230 235 232 217 197 181 165 155 149 143 140 138 139 136 35.0 121 125 134 134 133 138 142 154 164 179 196 213 225 227 226 213 204 190 179 190 204 213 226 227 225 213 196 179 164 154 142 138 133 134 134 125 40.0 113 117 122 132 136 137 140 148 161 185 204 221 228 227 209 198 187 181 166 181 187 198 209 227 228 221 204 185 161 148 140 137 136 132 122 117 45.0 103 105 114 137 142 143 142 150 161 188 217 235 241 228 210 182 168 161 150 161 168 182 210 228 241 235 217 188 161 150 142 143 142 137 114 105 50.0 93.1 96.2 104 124 134 139 146 150 162 205 246 266 256 238 202 172 151 142 130 142 151 172 202 238 256 266 246 205 162 150 146 139 134 124 104 96.2 55.0 77.7 80.7 97.0 117 133 140 140 145 172 243 293 302 274 236 197 155 129 118 108 118 129 155 197 236 274 302 293 243 172 145 140 140 133 117 97.0 80.7 60.0 64.6 65.6 78.5 101 115 131 145 149 172 251 309 324 278 218 164 128 103 90.3 81.6 90.3 103 128 164 218 278 324 309 251 172 149 145 131 115 101 78.5 65.6 65.0 51.0 52.2 63.7 84.6 98.2 103 124 143 182 335 450 377 276 172 127 99.3 77.5 63.6 58.2 63.6 77.5 99.3 127 172 276 377 450 335 182 143 124 103 98.2 84.6 63.7 52.2 70.0 35.7 38.2 49.9 74.9 79.9 92.7 109 118 203 556 591 338 175 109 105 79.3 57.9 41.8 37.1 41.8 57.9 79.3 105 109 175 338 591 556 203 118 109 92.7 79.9 74.9 49.9 38.2 75.0 20.6 28.5 29.9 34.4 62.2 68.5 87.9 105 185 408 381 182 99.3 88.0 82.4 55.6 43.5 25.4 19.8 25.4 43.5 55.6 82.4 88.0 99.3 182 381 408 185 105 87.9 68.5 62.2 34.4 29.9 28.5 80.0 10.6 29.6 33.3 30.0 33.9 30.4 24.3 28.2 42.3 46.0 39.8 35.6 44.1 65.3 68.8 46.1 25.9 16.2 9.3 16.2 25.9 46.1 68.8 65.3 44.1 35.6 39.8 46.0 42.3 28.2 24.3 30.4 33.9 30.0 33.3 29.6 85.0 4.0 4.7 5.5 5.8 4.9 3.7 5.0 7.8 9.9 9.5 9.2 7.4 5.4 5.3 5.0 4.4 3.9 3.4 4.0 3.4 3.9 4.4 5.0 5.3 5.4 7.4 9.2 9.5 9.9 7.8 5.0 3.7 4.9 5.8 5.5 4.7 90.0 1.6 1.7 1.7 2.2 2.1 1.7 2.0 3.5 4.4 3.7 3.8 2.7 1.8 1.7 1.6 1.6 1.4 1.2 1.1 1.2 1.4 1.6 1.6 1.7 1.8 2.7 3.8 3.7 4.4 3.5 2.0 1.7 2.1 2.2 1.7 1.7 95.0 1.6 1.2 1.2 1.6 1.4 1.2 1.3 1.5 1.5 1.6 1.6 1.4 1.3 1.1 1.0 1.0 0.8 0.7 0.7 0.7 0.8 1.0 1.0 1.1 1.3 1.4 1.6 1.6 1.5 1.5 1.3 1.2 1.4 1.6 1.2 1.2 100.0 0.9 0.7 2.5 4.3 2.9 1.4 1.2 1.5 1.3 1.4 1.3 1.2 1.0 0.9 0.8 0.7 0.6 0.5 0.5 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.3 1.4 1.3 1.5 1.2 1.4 2.9 4.3 2.5 0.7 105.0 0.3 0.3 0.7 3.6 3.6 1.4 1.2 1.5 1.3 1.2 1.1 1.0 0.9 0.7 0.7 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.7 0.7 0.9 1.0 1.1 1.2 1.3 1.5 1.2 1.4 3.6 3.6 0.7 0.3 110.0 0.3 0.3 0.4 0.9 2.7 1.3 1.0 2.0 1.0 1.1 0.9 0.8 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.8 0.8 0.9 1.1 1.0 2.0 1.0 1.3 2.7 0.9 0.4 0.3 115.0 0.3 0.4 0.4 0.7 0.8 0.8 0.9 2.4 0.9 1.0 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 1.0 0.9 2.4 0.9 0.8 0.8 0.7 0.4 0.4 120.0 0.4 0.4 0.5 0.5 0.6 0.7 0.9 1.3 0.8 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 0.9 0.8 1.3 0.9 0.7 0.6 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