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] 32427 # [MANUFAC] SiTECO # [LUMCAT] 5NA558E1MT0C336GB # [LUMINAIRE] SQ 100, Street light # [MORE] top and frame made of die cast aluminium, painted in RAL 9007 (aluminium # [MORE] grey) # [MORE] radial facetted reflector, clear diffuser, PC # [MORE] indiv. Position, lampholder angle 1 # [LAMPCAT] Philips: SON-T PIA PLUS 50W # [LAMP] HST 50W # TILT=NONE # Bulbs: 1, 4400 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.465 0.688 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/32427.ies # Luminaire flux = 4030 lm, # 91.6 % 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 66.4 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 2.3 cd / 1000 lm , 0.3 % 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: 8 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 33 % # (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 731 cd / 1000 lm, # 67.5 deg to < 76 deg: max 770 cd / 1000 lm, # maximum spec. lum. intensity 770 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: 0.0 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 5.0 181 185 186 188 189 190 191 195 194 194 194 194 194 195 197 195 196 192 187 192 196 195 197 195 194 194 194 194 194 195 191 190 189 188 186 185 10.0 178 182 186 187 185 186 191 194 197 197 201 202 203 202 202 204 205 202 182 202 205 204 202 202 203 202 201 197 197 194 191 186 185 187 186 182 15.0 185 181 185 184 185 187 190 193 196 201 206 209 208 208 206 203 205 203 188 203 205 203 206 208 208 209 206 201 196 193 190 187 185 184 185 181 20.0 183 181 185 184 186 188 190 194 204 213 220 221 218 214 206 198 191 189 188 189 191 198 206 214 218 221 220 213 204 194 190 188 186 184 185 181 25.0 179 180 183 183 185 188 188 191 199 212 223 229 233 224 203 191 178 177 169 177 178 191 203 224 233 229 223 212 199 191 188 188 185 183 183 180 30.0 173 177 181 181 183 184 185 187 200 216 230 241 241 224 203 183 170 161 159 161 170 183 203 224 241 241 230 216 200 187 185 184 183 181 181 177 35.0 164 171 182 183 177 175 173 156 196 221 249 265 260 237 206 180 167 150 144 150 167 180 206 237 260 265 249 221 196 156 173 175 177 183 182 171 40.0 152 163 175 187 175 163 160 169 187 231 260 276 266 240 203 170 151 132 123 132 151 170 203 240 266 276 260 231 187 169 160 163 175 187 175 163 45.0 128 147 157 179 180 166 151 155 170 214 260 280 272 231 191 152 134 115 100 115 134 152 191 231 272 280 260 214 170 155 151 166 180 179 157 147 50.0 112 130 135 152 175 157 148 151 154 228 312 287 253 215 167 134 117 97.3 83.4 97.3 117 134 167 215 253 287 312 228 154 151 148 157 175 152 135 130 55.0 101 107 106 152 164 156 143 144 155 276 439 383 279 227 185 127 104 86.6 70.5 86.6 104 127 185 227 279 383 439 276 155 144 143 156 164 152 106 107 60.0 73.4 75.6 85.5 108 155 153 148 135 162 300 488 474 329 237 199 119 87.4 66.9 49.4 66.9 87.4 119 199 237 329 474 488 300 162 135 148 153 155 108 85.5 75.6 65.0 57.0 58.1 73.0 125 113 134 138 133 158 469 731 539 322 203 144 93.5 62.0 53.0 37.1 53.0 62.0 93.5 144 203 322 539 731 469 158 133 138 134 113 125 73.0 58.1 70.0 27.9 43.9 55.6 72.2 85.0 97.0 111 120 206 687 770 397 195 121 90.8 66.0 48.8 33.6 24.7 33.6 48.8 66.0 90.8 121 195 397 770 687 206 120 111 97.0 85.0 72.2 55.6 43.9 75.0 8.2 21.7 42.4 61.7 93.5 92.9 113 124 157 639 482 149 86.9 80.0 70.3 55.8 35.9 26.1 17.3 26.1 35.9 55.8 70.3 80.0 86.9 149 482 639 157 124 113 92.9 93.5 61.7 42.4 21.7 80.0 11.7 46.6 42.9 9.3 5.4 8.2 12.0 14.2 21.3 66.4 61.4 17.5 14.7 14.9 21.7 49.0 32.6 20.9 6.6 20.9 32.6 49.0 21.7 14.9 14.7 17.5 61.4 66.4 21.3 14.2 12.0 8.2 5.4 9.3 42.9 46.6 85.0 1.2 2.1 1.8 1.8 2.3 2.8 3.6 4.7 6.0 5.8 5.1 3.9 3.3 2.9 2.5 2.3 2.6 2.8 2.6 2.8 2.6 2.3 2.5 2.9 3.3 3.9 5.1 5.8 6.0 4.7 3.6 2.8 2.3 1.8 1.8 2.1 90.0 0.7 0.7 0.8 1.0 1.2 1.4 1.5 1.8 2.0 2.3 2.3 2.0 1.7 1.5 1.3 1.3 1.5 1.7 1.7 1.7 1.5 1.3 1.3 1.5 1.7 2.0 2.3 2.3 2.0 1.8 1.5 1.4 1.2 1.0 0.8 0.7 95.0 0.5 0.5 0.6 0.8 0.9 1.0 1.1 1.3 1.4 1.5 1.6 1.5 1.3 1.1 0.9 0.8 0.8 0.8 0.7 0.8 0.8 0.8 0.9 1.1 1.3 1.5 1.6 1.5 1.4 1.3 1.1 1.0 0.9 0.8 0.6 0.5 100.0 0.3 0.4 0.4 0.6 0.9 0.9 1.0 1.1 1.2 1.3 1.3 1.2 1.1 1.1 1.3 1.1 0.6 0.7 0.6 0.7 0.6 1.1 1.3 1.1 1.1 1.2 1.3 1.3 1.2 1.1 1.0 0.9 0.9 0.6 0.4 0.4 105.0 0.3 0.3 0.4 0.5 0.6 0.8 0.8 0.9 1.0 1.1 1.1 1.1 0.9 0.9 0.9 0.9 0.6 0.6 0.5 0.6 0.6 0.9 0.9 0.9 0.9 1.1 1.1 1.1 1.0 0.9 0.8 0.8 0.6 0.5 0.4 0.3 110.0 0.3 0.3 0.3 0.4 0.5 0.7 0.7 0.7 0.7 0.8 0.9 0.9 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.9 0.9 0.8 0.7 0.7 0.7 0.7 0.5 0.4 0.3 0.3 115.0 0.3 0.3 0.4 0.4 0.5 0.6 0.6 0.7 0.7 0.8 0.8 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.8 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.4 0.4 0.3 120.0 0.4 0.4 0.4 0.5 0.5 0.6 0.7 0.7 0.7 0.8 0.8 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.8 0.8 0.7 0.7 0.7 0.6 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