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] 32185 # [MANUFAC] SiTECO # [LUMCAT] 5NA392E1MT00N + 5NA39210XW1 # [LUMINAIRE] ST 50, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] radial facetted reflector # [MORE] indiv. Position, LP 2, RP 2 # [MORE] 5NA39210XW1 : PC-diffuser, clear # [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: 0.290 0.600 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/32185.ies # Luminaire flux = 3718 lm, # 84.5 % of the bulb flux # between 75 and 90: 2.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.7 cd / 1000 lm , 1.0 % of the luminaire flux # 90deg and above: max 4.1 cd / 1000 lm , 0.5 % 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: 55 % # (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 717 cd / 1000 lm, # 67.5 deg to < 76 deg: max 580 cd / 1000 lm, # maximum spec. lum. intensity 717 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 5.0 155 158 163 169 175 177 180 180 180 181 181 181 180 181 182 182 183 182 181 182 183 182 182 181 180 181 181 181 180 180 180 177 175 169 163 158 10.0 155 159 172 177 178 179 179 179 180 180 180 181 182 183 181 184 186 186 186 186 186 184 181 183 182 181 180 180 180 179 179 179 178 177 172 159 15.0 151 165 173 175 176 177 175 174 175 180 185 189 194 195 194 191 193 192 192 192 193 191 194 195 194 189 185 180 175 174 175 177 176 175 173 165 20.0 164 165 169 172 174 175 174 174 176 182 194 205 217 215 210 205 197 194 194 194 197 205 210 215 217 205 194 182 176 174 174 175 174 172 169 165 25.0 157 160 163 167 172 173 173 173 173 178 191 207 221 235 238 213 197 191 184 191 197 213 238 235 221 207 191 178 173 173 173 173 172 167 163 160 30.0 149 153 159 163 165 170 168 166 168 178 210 251 278 271 262 234 200 196 181 196 200 234 262 271 278 251 210 178 168 166 168 170 165 163 159 153 35.0 140 147 157 162 159 159 157 158 163 174 213 259 311 326 310 271 217 205 191 205 217 271 310 326 311 259 213 174 163 158 157 159 159 162 157 147 40.0 130 139 148 155 152 143 142 146 156 169 211 273 314 337 334 293 220 208 192 208 220 293 334 337 314 273 211 169 156 146 142 143 152 155 148 139 45.0 120 128 133 140 140 131 135 138 141 161 249 307 358 373 332 297 219 174 181 174 219 297 332 373 358 307 249 161 141 138 135 131 140 140 133 128 50.0 115 117 120 130 127 122 122 147 128 148 304 491 524 424 348 275 183 149 154 149 183 275 348 424 524 491 304 148 128 147 122 122 127 130 120 117 55.0 107 108 122 117 155 110 115 115 120 142 355 617 590 389 258 189 133 109 103 109 133 189 258 389 590 617 355 142 120 115 115 110 155 117 122 108 60.0 77.2 81.1 89.2 111 94.2 113 92.1 104 118 183 598 654 387 220 125 97.1 77.6 69.7 53.3 69.7 77.6 97.1 125 220 387 654 598 183 118 104 92.1 113 94.2 111 89.2 81.1 65.0 53.2 55.7 61.5 70.2 71.8 78.0 83.1 97.5 156 297 717 494 211 101 83.2 72.4 55.9 44.8 32.4 44.8 55.9 72.4 83.2 101 211 494 717 297 156 97.5 83.1 78.0 71.8 70.2 61.5 55.7 70.0 27.4 35.2 44.7 50.0 55.0 57.3 69.3 57.1 90.2 320 580 217 98.0 90.3 91.0 68.3 42.2 30.5 23.0 30.5 42.2 68.3 91.0 90.3 98.0 217 580 320 90.2 57.1 69.3 57.3 55.0 50.0 44.7 35.2 75.0 15.7 20.7 25.1 19.7 18.3 23.7 26.2 33.0 35.2 48.1 82.4 109 80.5 65.6 51.7 35.8 27.0 20.0 13.2 20.0 27.0 35.8 51.7 65.6 80.5 109 82.4 48.1 35.2 33.0 26.2 23.7 18.3 19.7 25.1 20.7 80.0 9.1 18.4 20.7 11.2 7.9 7.7 8.3 8.9 6.2 6.3 4.9 4.9 4.6 4.8 4.2 4.1 4.1 4.2 4.2 4.2 4.1 4.1 4.2 4.8 4.6 4.9 4.9 6.3 6.2 8.9 8.3 7.7 7.9 11.2 20.7 18.4 85.0 2.8 5.0 5.7 5.8 4.6 4.9 6.0 3.9 2.8 4.4 4.9 2.9 2.2 2.1 1.7 1.7 1.7 1.7 1.5 1.7 1.7 1.7 1.7 2.1 2.2 2.9 4.9 4.4 2.8 3.9 6.0 4.9 4.6 5.8 5.7 5.0 90.0 1.2 2.0 2.9 3.4 3.1 2.7 3.2 2.9 2.5 2.6 2.8 2.2 1.8 1.2 1.0 1.0 1.1 0.9 0.8 0.9 1.1 1.0 1.0 1.2 1.8 2.2 2.8 2.6 2.5 2.9 3.2 2.7 3.1 3.4 2.9 2.0 95.0 0.5 0.9 1.6 2.6 2.6 2.9 2.5 4.1 1.8 1.8 2.1 1.9 1.5 0.9 0.7 0.7 0.7 0.7 0.6 0.7 0.7 0.7 0.7 0.9 1.5 1.9 2.1 1.8 1.8 4.1 2.5 2.9 2.6 2.6 1.6 0.9 100.0 0.3 0.4 0.8 2.3 2.0 2.6 2.2 3.2 1.7 2.1 2.3 2.0 1.5 1.1 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 1.1 1.5 2.0 2.3 2.1 1.7 3.2 2.2 2.6 2.0 2.3 0.8 0.4 105.0 0.3 0.3 0.4 0.8 1.5 2.1 1.8 1.7 1.3 1.5 1.5 1.3 1.0 0.7 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.7 1.0 1.3 1.5 1.5 1.3 1.7 1.8 2.1 1.5 0.8 0.4 0.3 110.0 0.3 0.3 0.4 0.6 0.9 1.4 1.7 2.1 1.0 1.0 1.0 0.8 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.6 0.8 1.0 1.0 1.0 2.1 1.7 1.4 0.9 0.6 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.7 1.0 1.4 1.0 0.9 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.8 0.9 0.9 1.0 1.4 1.0 0.7 0.5 0.4 0.4 120.0 0.4 0.5 0.5 0.6 0.7 0.9 1.0 0.9 0.8 0.8 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.8 0.8 0.8 0.9 1.0 0.9 0.7 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