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] 33026 # [MANUFAC] SiTECO # [LUMCAT] 5NA392E1MT01GB # [LUMINAIRE] ST 50, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] radial facetted reflector, diffuser, acryl # [MORE] default position, RP 3 # [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/33026_D.ies # Luminaire flux = 3749 lm, # 85.2 % of the bulb flux # between 75 and 90: 7.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 91.3 cd / 1000 lm , 2.3 % of the luminaire flux # 90deg and above: max 11.6 cd / 1000 lm , 0.4 % 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 72 % # (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 573 cd / 1000 lm, # 67.5 deg to < 76 deg: max 678 cd / 1000 lm, # maximum spec. lum. intensity 678 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: 0.0 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 5.0 169 169 169 169 170 171 172 172 172 172 172 172 172 172 173 173 170 163 160 163 170 173 173 172 172 172 172 172 172 172 172 171 170 169 169 169 10.0 168 168 167 168 170 171 170 171 172 173 173 174 176 176 176 178 179 172 163 172 179 178 176 176 176 174 173 173 172 171 170 171 170 168 167 168 15.0 164 164 164 168 167 168 168 170 172 175 178 181 184 184 180 179 177 177 165 177 177 179 180 184 184 181 178 175 172 170 168 168 167 168 164 164 20.0 158 160 164 164 165 165 165 166 171 176 186 190 192 190 188 181 177 174 174 174 177 181 188 190 192 190 186 176 171 166 165 165 165 164 164 160 25.0 150 152 156 160 159 162 163 164 167 173 181 189 197 208 193 182 170 166 164 166 170 182 193 208 197 189 181 173 167 164 163 162 159 160 156 152 30.0 141 148 151 155 155 157 156 161 168 176 195 206 204 197 194 180 166 165 157 165 166 180 194 197 204 206 195 176 168 161 156 157 155 155 151 148 35.0 129 139 145 146 150 149 147 155 163 179 200 226 229 214 197 174 164 163 152 163 164 174 197 214 229 226 200 179 163 155 147 149 150 146 145 139 40.0 120 132 138 151 147 145 140 147 157 178 214 231 244 234 208 184 154 164 147 164 154 184 208 234 244 231 214 178 157 147 140 145 147 151 138 132 45.0 111 121 125 145 150 148 146 149 177 179 218 246 264 248 218 183 147 153 128 153 147 183 218 248 264 246 218 179 177 149 146 148 150 145 125 121 50.0 108 114 110 131 152 160 178 143 138 164 246 270 275 246 216 176 132 126 112 126 132 176 216 246 275 270 246 164 138 143 178 160 152 131 110 114 55.0 79.8 86.2 92.5 118 147 169 137 130 128 174 335 399 366 278 252 179 116 113 89.8 113 116 179 252 278 366 399 335 174 128 130 137 169 147 118 92.5 86.2 60.0 51.2 55.9 69.9 99.8 119 134 129 120 135 194 408 509 398 271 217 154 93.5 89.1 67.6 89.1 93.5 154 217 271 398 509 408 194 135 120 129 134 119 99.8 69.9 55.9 65.0 38.6 63.3 56.5 73.5 84.8 176 102 146 141 267 573 503 332 200 154 121 69.2 60.8 45.7 60.8 69.2 121 154 200 332 503 573 267 141 146 102 176 84.8 73.5 56.5 63.3 70.0 22.3 51.1 50.9 30.6 79.9 77.1 99.3 122 118 423 678 430 201 113 87.7 74.1 58.1 40.5 29.5 40.5 58.1 74.1 87.7 113 201 430 678 423 118 122 99.3 77.1 79.9 30.6 50.9 51.1 75.0 22.3 30.3 36.1 32.8 49.6 87.7 85.4 120 141 457 490 197 112 95.3 74.3 62.9 40.2 26.5 21.5 26.5 40.2 62.9 74.3 95.3 112 197 490 457 141 120 85.4 87.7 49.6 32.8 36.1 30.3 80.0 11.6 10.8 21.0 20.6 26.6 32.3 51.5 21.7 32.1 84.1 81.1 26.8 43.0 91.3 65.7 53.4 23.6 19.2 11.3 19.2 23.6 53.4 65.7 91.3 43.0 26.8 81.1 84.1 32.1 21.7 51.5 32.3 26.6 20.6 21.0 10.8 85.0 3.3 3.7 4.4 4.9 5.1 5.5 6.4 12.8 15.8 12.2 14.4 10.5 5.8 6.7 5.2 5.9 4.4 4.0 3.8 4.0 4.4 5.9 5.2 6.7 5.8 10.5 14.4 12.2 15.8 12.8 6.4 5.5 5.1 4.9 4.4 3.7 90.0 2.8 2.0 1.9 2.4 2.6 2.8 3.2 7.8 11.6 7.4 6.4 4.0 2.9 2.9 2.5 3.0 2.4 2.2 1.8 2.2 2.4 3.0 2.5 2.9 2.9 4.0 6.4 7.4 11.6 7.8 3.2 2.8 2.6 2.4 1.9 2.0 95.0 0.9 1.1 1.2 1.6 1.8 2.1 2.0 2.6 3.9 5.9 3.3 2.3 2.0 1.8 1.6 1.7 1.4 1.2 1.1 1.2 1.4 1.7 1.6 1.8 2.0 2.3 3.3 5.9 3.9 2.6 2.0 2.1 1.8 1.6 1.2 1.1 100.0 0.5 0.7 0.7 1.2 1.6 1.7 1.7 1.9 1.9 2.0 2.0 1.8 1.5 1.4 1.1 1.1 0.9 0.9 0.8 0.9 0.9 1.1 1.1 1.4 1.5 1.8 2.0 2.0 1.9 1.9 1.7 1.7 1.6 1.2 0.7 0.7 105.0 0.4 0.4 0.5 0.9 1.4 1.5 1.6 2.1 1.7 1.8 1.7 1.5 1.3 1.1 0.9 0.8 0.7 0.8 0.6 0.8 0.7 0.8 0.9 1.1 1.3 1.5 1.7 1.8 1.7 2.1 1.6 1.5 1.4 0.9 0.5 0.4 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 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