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] 38617 # [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 4, lampholder angle 2 # [LAMPCAT] Osram: NAV-E 70W 4Y # [LAMP] HSE 70W # TILT=NONE # Bulbs: 1, 5600 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/38617.ies # Luminaire flux = 4250 lm, # 75.9 % 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 32.5 cd / 1000 lm , 1.8 % of the luminaire flux # 90deg and above: max 6.0 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 249 cd / 1000 lm, # 67.5 deg to < 76 deg: max 170 cd / 1000 lm, # maximum spec. lum. intensity 339 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: 0.0 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 196 5.0 180 181 181 183 184 186 189 191 194 196 199 201 204 207 209 211 213 213 214 213 213 211 209 207 204 201 199 196 194 191 189 186 184 183 181 181 10.0 168 168 169 172 175 178 183 188 193 199 205 212 217 223 227 229 231 232 232 232 231 229 227 223 217 212 205 199 193 188 183 178 175 172 169 168 15.0 158 158 160 163 167 171 177 184 194 203 214 224 234 240 243 246 246 246 246 246 246 246 243 240 234 224 214 203 194 184 177 171 167 163 160 158 20.0 151 152 154 157 160 164 171 180 191 204 219 233 245 253 256 256 253 252 250 252 253 256 256 253 245 233 219 204 191 180 171 164 160 157 154 152 25.0 140 142 145 149 152 156 163 173 186 203 222 241 256 263 263 259 253 248 246 248 253 259 263 263 256 241 222 203 186 173 163 156 152 149 145 142 30.0 141 142 142 139 143 147 153 163 177 197 222 247 264 268 264 255 244 236 233 236 244 255 264 268 264 247 222 197 177 163 153 147 143 139 142 142 35.0 133 135 136 136 133 136 140 150 166 192 226 256 271 270 259 245 231 221 216 221 231 245 259 270 271 256 226 192 166 150 140 136 133 136 136 135 40.0 123 126 125 126 127 129 132 141 159 196 235 267 275 265 247 228 211 199 196 199 211 228 247 265 275 267 235 196 159 141 132 129 127 126 125 126 45.0 115 116 112 113 120 127 132 138 164 215 270 292 281 256 229 206 185 174 169 174 185 206 229 256 281 292 270 215 164 138 132 127 120 113 112 116 50.0 108 109 105 104 114 124 130 139 173 246 307 320 291 246 212 185 164 151 148 151 164 185 212 246 291 320 307 246 173 139 130 124 114 104 105 109 55.0 89.3 89.8 90.2 94.5 102 117 119 130 184 269 339 335 283 228 191 162 141 129 125 129 141 162 191 228 283 335 339 269 184 130 119 117 102 94.5 90.2 89.8 60.0 72.3 73.3 72.2 77.3 84.8 95.0 99.4 108 178 260 318 304 248 199 164 138 119 107 103 107 119 138 164 199 248 304 318 260 178 108 99.4 95.0 84.8 77.3 72.2 73.3 65.0 62.3 74.0 63.3 54.9 61.2 66.4 72.9 79.9 148 209 249 233 188 152 122 101 87.1 78.4 77.2 78.4 87.1 101 122 152 188 233 249 209 148 79.9 72.9 66.4 61.2 54.9 63.3 74.0 70.0 52.8 60.9 46.8 36.6 37.3 41.3 46.1 51.0 105 149 170 157 123 92.1 71.1 60.6 54.0 50.5 50.1 50.5 54.0 60.6 71.1 92.1 123 157 170 149 105 51.0 46.1 41.3 37.3 36.6 46.8 60.9 75.0 33.2 37.0 26.8 19.5 18.4 21.2 24.1 26.6 57.8 85.5 94.2 83.9 59.3 41.8 33.4 30.1 28.3 26.8 27.2 26.8 28.3 30.1 33.4 41.8 59.3 83.9 94.2 85.5 57.8 26.6 24.1 21.2 18.4 19.5 26.8 37.0 80.0 14.2 17.5 13.3 8.0 7.9 8.9 9.4 10.2 19.3 31.0 32.5 26.3 17.6 12.4 11.0 11.5 11.9 11.8 12.3 11.8 11.9 11.5 11.0 12.4 17.6 26.3 32.5 31.0 19.3 10.2 9.4 8.9 7.9 8.0 13.3 17.5 85.0 7.4 7.3 7.0 6.1 6.3 6.4 6.2 5.4 5.2 5.1 5.1 5.3 5.2 5.4 6.3 7.4 7.5 6.6 6.5 6.6 7.5 7.4 6.3 5.4 5.2 5.3 5.1 5.1 5.2 5.4 6.2 6.4 6.3 6.1 7.0 7.3 90.0 3.3 3.7 4.1 4.0 4.0 4.3 4.0 3.7 3.5 3.5 3.5 3.7 3.7 4.2 4.8 5.8 6.0 5.3 4.9 5.3 6.0 5.8 4.8 4.2 3.7 3.7 3.5 3.5 3.5 3.7 4.0 4.3 4.0 4.0 4.1 3.7 95.0 0.7 1.3 2.1 2.5 2.5 2.5 2.7 2.6 2.5 2.5 2.5 2.5 2.5 2.7 3.4 4.2 4.2 3.5 3.1 3.5 4.2 4.2 3.4 2.7 2.5 2.5 2.5 2.5 2.5 2.6 2.7 2.5 2.5 2.5 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 2.5 3.0 3.1 2.4 2.0 2.4 3.1 3.0 2.5 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 0.5 0.5 0.5 0.8 1.0 1.1 1.2 1.2 1.1 1.1 1.5 1.8 2.3 2.2 1.3 0.9 1.3 2.2 2.3 1.8 1.5 1.1 1.1 1.2 1.2 1.1 1.0 0.8 0.5 0.5 0.5 0.3 0.2 110.0 0.2 0.2 0.2 0.3 0.4 0.4 0.5 0.5 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 0.5 0.5 0.4 0.4 0.3 0.2 0.2 115.0 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.5 0.6 0.5 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 0.5 0.6 0.5 0.6 0.5 0.5 0.4 0.4 0.4 0.4 120.0 0.4 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.5 0.6 0.5 0.4 0.4 0.4 0.5 0.6 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.5 0.6 0.5 0.5 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