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] 38719 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1JT0C # [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 4, lampholder angle 2 # [LAMPCAT] Osram: NAV-E 50W 4Y # [LAMP] HSE 50W # TILT=NONE # Bulbs: 1, 3500 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: 62 W # Source file: ies/38719.ies # Luminaire flux = 2630 lm, # 75.1 % of the bulb flux # between 75 and 90: 3.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 32.2 cd / 1000 lm , 1.8 % of the luminaire flux # 90deg and above: max 5.9 cd / 1000 lm , 0.7 % 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: 20 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 93 % # (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 246 cd / 1000 lm, # 67.5 deg to < 76 deg: max 169 cd / 1000 lm, # maximum spec. lum. intensity 336 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: 0.0 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 5.0 179 179 180 181 182 184 187 189 192 194 197 199 202 205 207 209 211 211 212 211 211 209 207 205 202 199 197 194 192 189 187 184 182 181 180 179 10.0 166 167 168 170 173 176 181 186 191 197 203 210 215 220 225 227 229 229 230 229 229 227 225 220 215 210 203 197 191 186 181 176 173 170 168 167 15.0 156 156 158 162 165 170 175 183 192 201 211 222 232 237 241 244 243 244 243 244 243 244 241 237 232 222 211 201 192 183 175 170 165 162 158 156 20.0 149 150 152 155 158 163 169 178 189 202 217 231 243 250 254 254 251 249 248 249 251 254 254 250 243 231 217 202 189 178 169 163 158 155 152 150 25.0 139 141 144 147 151 155 161 171 184 201 220 239 254 260 261 256 251 245 243 245 251 256 261 260 254 239 220 201 184 171 161 155 151 147 144 141 30.0 140 141 141 138 141 145 151 162 175 195 220 245 261 266 262 252 241 234 231 234 241 252 262 266 261 245 220 195 175 162 151 145 141 138 141 141 35.0 131 134 135 134 132 134 139 149 164 190 223 253 268 267 257 243 229 219 214 219 229 243 257 267 268 253 223 190 164 149 139 134 132 134 135 134 40.0 122 124 124 125 125 127 131 139 158 194 233 265 272 263 244 226 209 197 194 197 209 226 244 263 272 265 233 194 158 139 131 127 125 125 124 124 45.0 114 115 111 112 119 125 130 137 162 213 267 289 278 253 227 204 183 172 167 172 183 204 227 253 278 289 267 213 162 137 130 125 119 112 111 115 50.0 107 108 104 103 113 123 129 138 171 243 304 317 288 243 210 183 162 150 146 150 162 183 210 243 288 317 304 243 171 138 129 123 113 103 104 108 55.0 88.5 88.9 89.3 93.6 101 116 118 129 182 266 336 331 280 226 189 161 140 128 124 128 140 161 189 226 280 331 336 266 182 129 118 116 101 93.6 89.3 88.9 60.0 71.6 72.5 71.5 76.5 84.0 94.0 98.4 107 176 258 315 301 245 197 162 136 118 106 102 106 118 136 162 197 245 301 315 258 176 107 98.4 94.0 84.0 76.5 71.5 72.5 65.0 61.7 73.3 62.7 54.4 60.6 65.7 72.2 79.1 147 207 246 230 186 150 120 99.7 86.2 77.6 76.4 77.6 86.2 99.7 120 150 186 230 246 207 147 79.1 72.2 65.7 60.6 54.4 62.7 73.3 70.0 52.3 60.3 46.4 36.2 36.9 40.9 45.7 50.5 104 148 169 155 122 91.1 70.4 60.0 53.5 50.0 49.6 50.0 53.5 60.0 70.4 91.1 122 155 169 148 104 50.5 45.7 40.9 36.9 36.2 46.4 60.3 75.0 32.9 36.7 26.5 19.3 18.2 20.9 23.8 26.3 57.3 84.7 93.2 83.1 58.7 41.3 33.1 29.8 28.0 26.5 27.0 26.5 28.0 29.8 33.1 41.3 58.7 83.1 93.2 84.7 57.3 26.3 23.8 20.9 18.2 19.3 26.5 36.7 80.0 14.0 17.3 13.1 7.9 7.8 8.8 9.3 10.1 19.1 30.7 32.2 26.1 17.4 12.3 10.9 11.4 11.8 11.7 12.2 11.7 11.8 11.4 10.9 12.3 17.4 26.1 32.2 30.7 19.1 10.1 9.3 8.8 7.8 7.9 13.1 17.3 85.0 7.4 7.2 6.9 6.0 6.2 6.4 6.1 5.3 5.1 5.0 5.0 5.2 5.1 5.4 6.2 7.3 7.5 6.6 6.5 6.6 7.5 7.3 6.2 5.4 5.1 5.2 5.0 5.0 5.1 5.3 6.1 6.4 6.2 6.0 6.9 7.2 90.0 3.2 3.7 4.0 4.0 4.0 4.2 4.0 3.7 3.4 3.4 3.5 3.7 3.7 4.1 4.8 5.8 5.9 5.2 4.9 5.2 5.9 5.8 4.8 4.1 3.7 3.7 3.5 3.4 3.4 3.7 4.0 4.2 4.0 4.0 4.0 3.7 95.0 0.7 1.3 2.1 2.4 2.4 2.5 2.7 2.6 2.4 2.5 2.4 2.5 2.4 2.7 3.3 4.1 4.1 3.4 3.1 3.4 4.1 4.1 3.3 2.7 2.4 2.5 2.4 2.5 2.4 2.6 2.7 2.5 2.4 2.4 2.1 1.3 100.0 0.2 0.4 0.9 1.2 1.2 1.3 1.6 1.7 1.6 1.6 1.6 1.5 1.6 1.9 2.4 3.0 3.1 2.3 2.0 2.3 3.1 3.0 2.4 1.9 1.6 1.5 1.6 1.6 1.6 1.7 1.6 1.3 1.2 1.2 0.9 0.4 105.0 0.2 0.2 0.3 0.4 0.5 0.5 0.8 1.0 1.1 1.2 1.2 1.1 1.1 1.4 1.8 2.2 2.2 1.3 0.9 1.3 2.2 2.2 1.8 1.4 1.1 1.1 1.2 1.2 1.1 1.0 0.8 0.5 0.5 0.4 0.3 0.2 110.0 0.2 0.2 0.2 0.3 0.4 0.4 0.5 0.4 0.5 0.7 0.8 0.7 0.8 1.1 1.3 1.6 1.3 0.7 0.5 0.7 1.3 1.6 1.3 1.1 0.8 0.7 0.8 0.7 0.5 0.4 0.5 0.4 0.4 0.3 0.2 0.2 115.0 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.5 0.6 0.4 0.5 0.5 0.5 0.7 0.7 0.6 0.5 0.4 0.5 0.6 0.7 0.7 0.5 0.5 0.5 0.4 0.6 0.5 0.6 0.4 0.4 0.4 0.4 0.4 0.4 120.0 0.4 0.4 0.4 0.4 0.5 0.6 0.5 0.5 0.4 0.5 0.6 0.4 0.5 0.4 0.5 0.6 0.5 0.4 0.4 0.4 0.5 0.6 0.5 0.4 0.5 0.4 0.6 0.5 0.4 0.5 0.5 0.6 0.5 0.4 0.4 0.4 125.0 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