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] 38475 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1C # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, lampholder angle 3 # [LAMPCAT] Philips: SON-T PIA PLUS 70W # [LAMP] HST 70W # TILT=NONE # Bulbs: 1, 6600 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.222 0.222 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/38475.ies # Luminaire flux = 5293 lm, # 80.2 % of the bulb flux # between 75 and 90: 2.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 19.4 cd / 1000 lm , 1.1 % of the luminaire flux # 90deg and above: max 3.6 cd / 1000 lm , 0.4 % of the luminaire flux # CutOff Type: CIE_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: 13 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 60 % # (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 633 cd / 1000 lm, # 67.5 deg to < 76 deg: max 631 cd / 1000 lm, # maximum spec. lum. intensity 633 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: 0.0 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 5.0 176 177 181 184 185 186 189 192 195 196 197 199 201 203 204 203 202 199 197 199 202 203 204 203 201 199 197 196 195 192 189 186 185 184 181 177 10.0 166 170 172 173 181 188 191 195 198 201 206 213 222 229 231 227 219 212 205 212 219 227 231 229 222 213 206 201 198 195 191 188 181 173 172 170 15.0 155 161 161 167 170 175 181 187 193 200 209 218 229 234 235 251 248 230 216 230 248 251 235 234 229 218 209 200 193 187 181 175 170 167 161 161 20.0 150 154 155 160 163 167 173 179 187 200 216 232 236 250 250 246 247 240 229 240 247 246 250 250 236 232 216 200 187 179 173 167 163 160 155 154 25.0 142 147 147 151 155 157 162 167 175 189 215 239 255 256 249 238 227 224 210 224 227 238 249 256 255 239 215 189 175 167 162 157 155 151 147 147 30.0 157 152 150 147 148 149 155 158 167 182 206 237 262 257 240 225 208 206 190 206 208 225 240 257 262 237 206 182 167 158 155 149 148 147 150 152 35.0 131 137 142 142 141 142 143 148 160 180 208 241 264 257 235 208 194 188 174 188 194 208 235 257 264 241 208 180 160 148 143 142 141 142 142 137 40.0 117 124 130 138 136 136 135 141 153 185 221 253 267 248 225 190 162 157 144 157 162 190 225 248 267 253 221 185 153 141 135 136 136 138 130 124 45.0 108 114 121 131 137 136 137 138 147 179 237 258 260 234 206 168 142 132 123 132 142 168 206 234 260 258 237 179 147 138 137 136 137 131 121 114 50.0 104 107 114 130 138 136 133 146 144 203 314 350 305 234 208 170 124 117 109 117 124 170 208 234 305 350 314 203 144 146 133 136 138 130 114 107 55.0 90.9 91.9 106 137 129 152 145 144 147 238 364 450 400 279 224 149 108 98.1 111 98.1 108 149 224 279 400 450 364 238 147 144 145 152 129 137 106 91.9 60.0 71.8 74.3 92.1 113 129 132 132 125 138 242 487 531 391 252 172 114 84.3 73.2 84.7 73.2 84.3 114 172 252 391 531 487 242 138 125 132 132 129 113 92.1 74.3 65.0 36.8 40.5 52.7 76.2 82.0 89.3 104 118 149 377 633 484 252 155 118 78.5 62.4 49.3 52.0 49.3 62.4 78.5 118 155 252 484 633 377 149 118 104 89.3 82.0 76.2 52.7 40.5 70.0 10.1 10.3 14.7 26.1 31.3 31.4 41.7 61.4 92.9 516 631 287 127 88.8 74.9 59.0 42.9 35.0 28.9 35.0 42.9 59.0 74.9 88.8 127 287 631 516 92.9 61.4 41.7 31.4 31.3 26.1 14.7 10.3 75.0 8.5 10.8 16.1 9.5 8.4 8.6 10.1 14.6 30.6 234 212 54.3 12.7 10.1 9.3 9.6 10.0 11.1 11.0 11.1 10.0 9.6 9.3 10.1 12.7 54.3 212 234 30.6 14.6 10.1 8.6 8.4 9.5 16.1 10.8 80.0 6.7 12.3 18.8 5.7 5.5 6.2 7.1 8.2 11.2 19.4 12.6 7.6 5.9 6.0 5.5 5.7 5.4 5.9 5.7 5.9 5.4 5.7 5.5 6.0 5.9 7.6 12.6 19.4 11.2 8.2 7.1 6.2 5.5 5.7 18.8 12.3 85.0 4.5 4.5 4.7 4.3 5.0 5.2 6.1 5.4 5.2 4.9 4.7 4.4 4.4 4.3 4.5 4.3 4.2 3.7 3.9 3.7 4.2 4.3 4.5 4.3 4.4 4.4 4.7 4.9 5.2 5.4 6.1 5.2 5.0 4.3 4.7 4.5 90.0 1.9 2.3 2.6 2.6 3.2 3.6 3.5 3.4 3.2 2.9 2.8 2.7 2.6 2.6 2.6 2.6 2.5 2.1 2.5 2.1 2.5 2.6 2.6 2.6 2.6 2.7 2.8 2.9 3.2 3.4 3.5 3.6 3.2 2.6 2.6 2.3 95.0 0.6 0.9 1.4 1.7 1.9 1.9 2.3 2.5 2.3 2.3 2.3 2.1 2.0 1.9 2.1 2.0 2.1 1.4 1.2 1.4 2.1 2.0 2.1 1.9 2.0 2.1 2.3 2.3 2.3 2.5 2.3 1.9 1.9 1.7 1.4 0.9 100.0 0.2 0.3 0.6 1.0 1.0 1.0 1.4 1.7 1.5 1.5 1.4 1.4 1.3 1.3 1.4 1.4 1.6 1.1 0.9 1.1 1.6 1.4 1.4 1.3 1.3 1.4 1.4 1.5 1.5 1.7 1.4 1.0 1.0 1.0 0.6 0.3 105.0 0.2 0.2 0.2 0.5 0.6 0.7 0.8 1.0 1.1 1.0 0.9 0.9 0.9 0.9 0.9 0.9 1.0 0.7 0.6 0.7 1.0 0.9 0.9 0.9 0.9 0.9 0.9 1.0 1.1 1.0 0.8 0.7 0.6 0.5 0.2 0.2 110.0 0.2 0.2 0.2 0.2 0.4 0.5 0.5 0.5 0.5 0.6 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.6 0.5 0.5 0.5 0.5 0.4 0.2 0.2 0.2 115.0 0.3 0.3 0.3 0.4 0.5 0.5 0.5 0.6 0.5 0.5 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.2 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.6 0.5 0.5 0.5 0.4 0.3 0.3 120.0 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.5 0.5 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.3 0.2 0.3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.6 0.5 0.5 0.4 0.4 0.3 125.0 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