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] 32661 # [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 6 # [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/32661.ies # Luminaire flux = 26432 lm, # 82.6 % of the bulb flux # between 75 and 90: 6.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 72.4 cd / 1000 lm , 2.1 % of the luminaire flux # 90deg and above: max 4.4 cd / 1000 lm , 0.5 % 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: 52 % # (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 388 cd / 1000 lm, # 67.5 deg to < 76 deg: max 557 cd / 1000 lm, # maximum spec. lum. intensity 557 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: 0.0 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 5.0 156 157 159 162 165 168 170 173 175 176 176 177 177 177 176 175 173 171 171 171 173 175 176 177 177 177 176 176 175 173 170 168 165 162 159 157 10.0 149 152 156 161 165 169 170 173 175 178 182 187 193 194 195 194 191 189 188 189 191 194 195 194 193 187 182 178 175 173 170 169 165 161 156 152 15.0 144 149 156 159 159 159 162 164 168 175 183 190 199 206 210 209 204 200 199 200 204 209 210 206 199 190 183 175 168 164 162 159 159 159 156 149 20.0 140 146 150 151 154 153 153 155 160 169 182 194 207 217 221 221 214 206 205 206 214 221 221 217 207 194 182 169 160 155 153 153 154 151 150 146 25.0 134 140 140 142 142 144 145 149 156 165 181 199 214 223 229 228 220 206 202 206 220 228 229 223 214 199 181 165 156 149 145 144 142 142 140 140 30.0 127 131 136 133 135 137 143 146 153 165 180 202 218 225 227 227 219 201 194 201 219 227 227 225 218 202 180 165 153 146 143 137 135 133 136 131 35.0 120 123 131 130 128 133 137 145 153 164 182 202 216 225 227 216 210 197 185 197 210 216 227 225 216 202 182 164 153 145 137 133 128 130 131 123 40.0 113 117 120 126 132 133 136 142 149 166 187 210 221 226 216 210 202 195 180 195 202 210 216 226 221 210 187 166 149 142 136 133 132 126 120 117 45.0 104 105 112 126 131 135 142 142 148 168 199 226 233 230 227 204 187 185 173 185 187 204 227 230 233 226 199 168 148 142 142 135 131 126 112 105 50.0 96.0 97.7 104 115 131 137 142 145 147 176 223 253 255 255 229 206 184 176 165 176 184 206 229 255 255 253 223 176 147 145 142 137 131 115 104 97.7 55.0 80.2 83.2 98.5 110 132 139 133 138 149 196 264 293 284 275 239 196 163 154 143 154 163 196 239 275 284 293 264 196 149 138 133 139 132 110 98.5 83.2 60.0 69.4 69.5 80.8 99.2 115 127 139 138 147 205 277 312 298 268 208 168 133 118 112 118 133 168 208 268 298 312 277 205 147 138 139 127 115 99.2 80.8 69.5 65.0 55.3 55.5 66.8 84.4 97.6 101 113 134 145 250 388 383 321 221 152 118 91.7 78.9 74.5 78.9 91.7 118 152 221 321 383 388 250 145 134 113 101 97.6 84.4 66.8 55.5 70.0 35.6 38.2 49.7 69.7 76.7 89.8 102 112 141 373 557 402 227 133 112 86.9 63.6 47.8 43.7 47.8 63.6 86.9 112 133 227 402 557 373 141 112 102 89.8 76.7 69.7 49.7 38.2 75.0 22.1 31.2 29.9 32.9 57.3 61.9 83.1 97.1 139 354 429 230 117 89.6 85.1 64.4 48.2 31.4 23.1 31.4 48.2 64.4 85.1 89.6 117 230 429 354 139 97.1 83.1 61.9 57.3 32.9 29.9 31.2 80.0 12.2 30.4 32.8 26.2 28.2 25.7 21.8 25.7 37.5 48.0 46.5 43.0 51.3 72.4 67.4 49.4 30.6 17.5 10.3 17.5 30.6 49.4 67.4 72.4 51.3 43.0 46.5 48.0 37.5 25.7 21.8 25.7 28.2 26.2 32.8 30.4 85.0 4.3 4.8 5.4 5.5 5.3 3.8 4.5 6.9 9.8 9.3 9.9 8.6 5.7 5.8 5.5 4.9 4.3 3.9 4.4 3.9 4.3 4.9 5.5 5.8 5.7 8.6 9.9 9.3 9.8 6.9 4.5 3.8 5.3 5.5 5.4 4.8 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 1.5 1.4 1.2 1.1 1.2 1.4 1.5 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 3.5 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 3.5 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