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] 32158 # [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 4 # [MORE] 5NA39210XW1 : PC-diffuser, clear # [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: 0.290 0.600 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/32158.ies # Luminaire flux = 5696 lm, # 86.3 % of the bulb flux # between 75 and 90: 2.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 33.1 cd / 1000 lm , 1.1 % of the luminaire flux # 90deg and above: max 3.9 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: 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 575 cd / 1000 lm, # 67.5 deg to < 76 deg: max 540 cd / 1000 lm, # maximum spec. lum. intensity 593 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: 0.0 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 5.0 151 152 156 159 165 168 170 170 171 173 174 174 174 173 173 172 173 171 171 171 173 172 173 173 174 174 174 173 171 170 170 168 165 159 156 152 10.0 151 154 165 169 171 172 172 171 171 172 174 176 177 177 177 177 175 176 174 176 175 177 177 177 177 176 174 172 171 171 172 172 171 169 165 154 15.0 153 159 164 167 169 170 169 168 167 170 174 178 181 185 185 182 183 181 181 181 183 182 185 185 181 178 174 170 167 168 169 170 169 167 164 159 20.0 157 157 161 166 167 170 170 169 167 168 171 181 192 195 195 193 190 186 185 186 190 193 195 195 192 181 171 168 167 169 170 170 167 166 161 157 25.0 149 152 157 160 166 168 169 169 166 167 171 182 193 205 214 204 194 186 181 186 194 204 214 205 193 182 171 167 166 169 169 168 166 160 157 152 30.0 144 145 152 156 161 166 167 164 162 165 175 203 229 229 230 219 201 187 178 187 201 219 230 229 229 203 175 165 162 164 167 166 161 156 152 145 35.0 133 139 149 154 154 157 155 154 158 163 178 219 252 284 269 251 217 198 190 198 217 251 269 284 252 219 178 163 158 154 155 157 154 154 149 139 40.0 122 131 141 150 148 143 144 143 149 160 178 221 272 301 340 290 253 220 212 220 253 290 340 301 272 221 178 160 149 143 144 143 148 150 141 131 45.0 116 122 126 136 142 132 138 137 140 153 198 242 295 345 363 363 318 275 251 275 318 363 363 345 295 242 198 153 140 137 138 132 142 136 126 122 50.0 110 113 118 127 129 127 126 144 128 141 205 361 448 463 448 386 308 262 241 262 308 386 448 463 448 361 205 141 128 144 126 127 129 127 118 113 55.0 111 107 118 117 131 118 122 120 124 131 235 481 562 525 413 332 247 215 202 215 247 332 413 525 562 481 235 131 124 120 122 118 131 117 118 107 60.0 81.1 83.7 90.5 104 105 109 95.6 108 118 129 372 593 569 398 229 159 113 120 111 120 113 159 229 398 569 593 372 129 118 108 95.6 109 105 104 90.5 83.7 65.0 53.6 58.1 65.5 75.6 75.4 81.8 87.4 97.0 184 211 545 575 318 164 93.6 79.2 66.8 63.8 58.1 63.8 66.8 79.2 93.6 164 318 575 545 211 184 97.0 87.4 81.8 75.4 75.6 65.5 58.1 70.0 24.8 31.2 38.8 46.7 50.1 53.6 64.8 84.4 74.3 200 540 336 173 105 86.3 79.6 47.8 36.5 26.4 36.5 47.8 79.6 86.3 105 173 336 540 200 74.3 84.4 64.8 53.6 50.1 46.7 38.8 31.2 75.0 16.7 20.3 28.1 20.0 18.6 21.3 26.1 35.9 27.2 69.2 197 151 94.6 62.2 50.3 37.0 29.6 20.9 12.3 20.9 29.6 37.0 50.3 62.2 94.6 151 197 69.2 27.2 35.9 26.1 21.3 18.6 20.0 28.1 20.3 80.0 8.7 20.3 33.1 12.0 9.7 8.1 7.7 10.4 6.3 7.9 5.9 5.5 4.7 5.2 30.7 6.5 14.7 5.5 4.6 5.5 14.7 6.5 30.7 5.2 4.7 5.5 5.9 7.9 6.3 10.4 7.7 8.1 9.7 12.0 33.1 20.3 85.0 3.1 5.2 5.9 6.5 5.4 5.1 4.9 5.9 3.0 3.7 4.4 3.4 2.5 2.2 1.9 2.0 1.9 1.9 1.7 1.9 1.9 2.0 1.9 2.2 2.5 3.4 4.4 3.7 3.0 5.9 4.9 5.1 5.4 6.5 5.9 5.2 90.0 1.3 2.1 3.0 3.6 3.6 2.8 3.3 3.1 2.3 2.5 2.7 2.3 2.0 1.3 1.1 1.1 1.2 1.0 0.9 1.0 1.2 1.1 1.1 1.3 2.0 2.3 2.7 2.5 2.3 3.1 3.3 2.8 3.6 3.6 3.0 2.1 95.0 0.5 0.9 1.6 2.5 2.7 3.0 2.6 3.9 1.8 1.9 2.1 1.9 1.5 0.9 0.7 0.6 0.7 0.6 0.5 0.6 0.7 0.6 0.7 0.9 1.5 1.9 2.1 1.9 1.8 3.9 2.6 3.0 2.7 2.5 1.6 0.9 100.0 0.3 0.4 0.9 2.1 2.1 2.7 2.3 3.5 1.8 2.1 2.3 2.1 1.6 1.1 0.8 0.6 0.5 0.5 0.4 0.5 0.5 0.6 0.8 1.1 1.6 2.1 2.3 2.1 1.8 3.5 2.3 2.7 2.1 2.1 0.9 0.4 105.0 0.3 0.3 0.4 0.8 1.5 2.2 1.9 1.8 1.4 1.5 1.5 1.4 1.0 0.7 0.5 0.5 0.5 0.4 0.3 0.4 0.5 0.5 0.5 0.7 1.0 1.4 1.5 1.5 1.4 1.8 1.9 2.2 1.5 0.8 0.4 0.3 110.0 0.3 0.3 0.4 0.6 0.9 1.4 1.8 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 1.8 1.4 0.9 0.6 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.8 1.1 1.4 1.1 0.9 0.9 0.8 0.7 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 0.7 0.8 0.9 0.9 1.1 1.4 1.1 0.8 0.5 0.4 0.4 120.0 0.4 0.5 0.5 0.6 0.7 0.9 1.0 1.0 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 1.0 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