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] 32428 # [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 2 # [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/32428.ies # Luminaire flux = 4008 lm, # 91.1 % of the bulb flux # between 75 and 90: 5.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 89.1 cd / 1000 lm , 1.4 % 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 668 cd / 1000 lm, # 67.5 deg to < 76 deg: max 780 cd / 1000 lm, # maximum spec. lum. intensity 780 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: 0.0 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 5.0 176 180 180 181 183 184 185 187 186 186 187 186 186 187 189 187 188 186 183 186 188 187 189 187 186 186 187 186 186 187 185 184 183 181 180 180 10.0 177 179 182 182 180 180 183 186 188 189 193 193 195 195 193 194 195 194 177 194 195 194 193 195 195 193 193 189 188 186 183 180 180 182 182 179 15.0 182 178 181 181 182 182 185 186 188 192 196 199 200 200 200 197 199 198 181 198 199 197 200 200 200 199 196 192 188 186 185 182 182 181 181 178 20.0 179 178 182 181 183 184 185 187 192 202 209 211 210 209 203 197 191 190 187 190 191 197 203 209 210 211 209 202 192 187 185 184 183 181 182 178 25.0 176 177 180 181 182 185 185 185 189 201 210 218 226 222 202 191 180 176 171 176 180 191 202 222 226 218 210 201 189 185 185 185 182 181 180 177 30.0 171 174 179 179 181 181 182 180 187 201 214 226 232 224 208 181 169 162 156 162 169 181 208 224 232 226 214 201 187 180 182 181 181 179 179 174 35.0 161 167 180 182 177 173 169 174 185 202 232 249 256 239 208 184 170 153 148 153 170 184 208 239 256 249 232 202 185 174 169 173 177 182 180 167 40.0 149 159 170 185 176 161 158 164 177 203 234 260 273 251 210 177 155 141 130 141 155 177 210 251 273 260 234 203 177 164 158 161 176 185 170 159 45.0 123 143 151 173 183 168 150 153 162 191 244 270 285 247 209 163 140 124 106 124 140 163 209 247 285 270 244 191 162 153 150 168 183 173 151 143 50.0 112 127 132 151 175 164 146 150 147 192 289 296 273 231 187 148 122 106 88.1 106 122 148 187 231 273 296 289 192 147 150 146 164 175 151 132 127 55.0 104 108 108 147 167 161 150 143 146 238 380 394 314 240 222 144 107 95.4 73.4 95.4 107 144 222 240 314 394 380 238 146 143 150 161 167 147 108 108 60.0 75.5 76.7 86.7 103 157 152 137 132 151 221 422 485 382 272 227 144 89.4 74.7 52.3 74.7 89.4 144 227 272 382 485 422 221 151 132 137 152 157 103 86.7 76.7 65.0 57.2 58.9 78.5 122 116 131 136 125 143 325 668 610 392 238 171 107 64.7 55.1 39.4 55.1 64.7 107 171 238 392 610 668 325 143 125 136 131 116 122 78.5 58.9 70.0 25.3 42.8 55.3 72.7 84.8 96.9 109 117 144 495 780 504 241 140 108 69.0 48.5 35.1 26.7 35.1 48.5 69.0 108 140 241 504 780 495 144 117 109 96.9 84.8 72.7 55.3 42.8 75.0 7.8 13.9 39.8 62.3 95.4 94.1 112 122 150 528 576 194 92.2 83.0 71.6 56.7 36.3 27.0 2.5 27.0 36.3 56.7 71.6 83.0 92.2 194 576 528 150 122 112 94.1 95.4 62.3 39.8 13.9 80.0 11.3 41.1 40.9 8.3 5.3 8.4 11.6 14.5 19.6 64.2 89.1 29.2 16.1 20.2 44.0 60.6 34.6 21.5 7.1 21.5 34.6 60.6 44.0 20.2 16.1 29.2 89.1 64.2 19.6 14.5 11.6 8.4 5.3 8.3 40.9 41.1 85.0 1.2 2.1 1.9 1.9 2.4 3.0 3.7 4.9 5.7 5.8 5.2 4.0 3.4 3.0 2.7 2.4 2.8 3.0 2.8 3.0 2.8 2.4 2.7 3.0 3.4 4.0 5.2 5.8 5.7 4.9 3.7 3.0 2.4 1.9 1.9 2.1 90.0 0.7 0.7 0.8 1.0 1.2 1.4 1.5 1.7 2.0 2.2 2.3 2.0 1.7 1.5 1.4 1.3 1.7 1.8 1.7 1.8 1.7 1.3 1.4 1.5 1.7 2.0 2.3 2.2 2.0 1.7 1.5 1.4 1.2 1.0 0.8 0.7 95.0 0.5 0.6 0.7 0.9 1.0 1.0 1.0 1.1 1.2 1.3 1.4 1.3 1.2 1.2 1.1 1.0 0.9 0.9 0.9 0.9 0.9 1.0 1.1 1.2 1.2 1.3 1.4 1.3 1.2 1.1 1.0 1.0 1.0 0.9 0.7 0.6 100.0 0.4 0.5 0.6 0.8 1.0 0.9 0.9 1.0 1.0 1.1 1.1 1.1 1.0 1.1 1.3 1.3 0.7 0.8 0.7 0.8 0.7 1.3 1.3 1.1 1.0 1.1 1.1 1.1 1.0 1.0 0.9 0.9 1.0 0.8 0.6 0.5 105.0 0.4 0.4 0.5 0.6 0.7 0.7 0.8 0.8 0.9 0.9 1.0 0.9 0.9 0.9 0.9 0.9 0.6 0.7 0.6 0.7 0.6 0.9 0.9 0.9 0.9 0.9 1.0 0.9 0.9 0.8 0.8 0.7 0.7 0.6 0.5 0.4 110.0 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.7 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.6 0.6 0.5 0.6 0.6 0.5 0.6 0.6 0.7 0.7 0.8 0.8 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.4 115.0 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.5 0.4 120.0 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.5 125.0 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