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] 38622 # [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 6 # [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/38622.ies # Luminaire flux = 4133 lm, # 73.8 % of the bulb flux # between 75 and 90: 3.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 26.8 cd / 1000 lm , 2.0 % of the luminaire flux # 90deg and above: max 11.2 cd / 1000 lm , 0.8 % 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: 24 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 111 % # (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 226 cd / 1000 lm, # 67.5 deg to < 76 deg: max 152 cd / 1000 lm, # maximum spec. lum. intensity 307 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: 0.0 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 5.0 153 153 153 154 155 156 157 158 160 161 163 165 167 169 171 173 174 174 175 174 174 173 171 169 167 165 163 161 160 158 157 156 155 154 153 153 10.0 145 146 146 147 149 150 153 155 159 161 166 171 175 180 184 188 191 192 193 192 191 188 184 180 175 171 166 161 159 155 153 150 149 147 146 146 15.0 139 139 140 142 143 145 148 151 156 162 169 178 187 195 203 209 212 215 216 215 212 209 203 195 187 178 169 162 156 151 148 145 143 142 140 139 20.0 134 135 136 136 138 140 143 147 153 161 173 186 201 215 226 233 236 239 239 239 236 233 226 215 201 186 173 161 153 147 143 140 138 136 136 135 25.0 127 128 130 131 132 134 138 142 148 158 174 194 216 235 248 254 257 257 257 257 257 254 248 235 216 194 174 158 148 142 138 134 132 131 130 128 30.0 124 125 124 123 125 128 131 136 142 153 173 202 232 255 267 270 269 268 264 268 269 270 267 255 232 202 173 153 142 136 131 128 125 123 124 125 35.0 123 123 121 118 117 121 124 129 134 147 175 216 252 275 284 284 278 272 268 272 278 284 284 275 252 216 175 147 134 129 124 121 117 118 121 123 40.0 119 119 114 111 111 114 119 124 127 144 180 232 271 288 291 286 277 268 263 268 277 286 291 288 271 232 180 144 127 124 119 114 111 111 114 119 45.0 112 111 102 99.1 104 111 117 121 124 146 199 255 286 293 290 279 264 252 246 252 264 279 290 293 286 255 199 146 124 121 117 111 104 99.1 102 111 50.0 108 108 94.4 89.3 97.3 108 115 118 118 154 227 283 303 297 284 264 244 231 224 231 244 264 284 297 303 283 227 154 118 118 115 108 97.3 89.3 94.4 108 55.0 96.3 94.2 83.6 79.1 84.9 98.9 105 106 112 161 250 304 307 288 262 235 213 200 193 200 213 235 262 288 307 304 250 161 112 106 105 98.9 84.9 79.1 83.6 94.2 60.0 93.2 87.7 73.1 66.1 67.9 77.0 84.2 85.0 99.1 160 239 285 280 253 222 197 178 167 162 167 178 197 222 253 280 285 239 160 99.1 85.0 84.2 77.0 67.9 66.1 73.1 87.7 65.0 73.3 77.8 58.1 46.6 48.6 53.9 60.4 59.0 74.0 133 193 226 217 191 168 147 133 125 121 125 133 147 168 191 217 226 193 133 74.0 59.0 60.4 53.9 48.6 46.6 58.1 77.8 70.0 58.2 62.0 40.3 28.1 28.8 32.0 37.1 35.4 48.4 95.4 134 152 144 128 110 94.5 85.3 81.8 80.4 81.8 85.3 94.5 110 128 144 152 134 95.4 48.4 35.4 37.1 32.0 28.8 28.1 40.3 62.0 75.0 34.1 35.9 23.9 14.5 14.1 16.1 17.4 17.6 23.0 53.3 75.9 84.2 76.3 63.5 52.7 45.5 44.0 43.2 43.9 43.2 44.0 45.5 52.7 63.5 76.3 84.2 75.9 53.3 23.0 17.6 17.4 16.1 14.1 14.5 23.9 35.9 80.0 14.7 17.9 12.6 7.8 7.7 8.3 9.0 7.7 7.6 16.7 24.9 26.8 24.2 19.3 16.1 16.8 18.7 20.0 20.1 20.0 18.7 16.8 16.1 19.3 24.2 26.8 24.9 16.7 7.6 7.7 9.0 8.3 7.7 7.8 12.6 17.9 85.0 8.2 7.9 7.4 6.4 6.4 6.5 6.0 5.1 4.4 4.3 4.4 4.7 5.0 5.6 7.0 9.4 11.9 12.7 13.2 12.7 11.9 9.4 7.0 5.6 5.0 4.7 4.4 4.3 4.4 5.1 6.0 6.5 6.4 6.4 7.4 7.9 90.0 3.8 4.0 4.4 4.1 4.2 4.3 3.8 3.3 2.9 3.0 3.1 3.5 3.6 4.3 5.6 7.7 9.6 10.5 11.2 10.5 9.6 7.7 5.6 4.3 3.6 3.5 3.1 3.0 2.9 3.3 3.8 4.3 4.2 4.1 4.4 4.0 95.0 0.9 1.4 2.2 2.5 2.4 2.5 2.5 2.2 2.0 2.2 2.3 2.5 2.5 3.1 4.0 5.4 6.5 6.8 7.3 6.8 6.5 5.4 4.0 3.1 2.5 2.5 2.3 2.2 2.0 2.2 2.5 2.5 2.4 2.5 2.2 1.4 100.0 0.4 0.5 1.0 1.3 1.1 1.2 1.5 1.5 1.4 1.4 1.5 1.6 1.6 2.2 2.9 3.6 4.2 4.0 4.0 4.0 4.2 3.6 2.9 2.2 1.6 1.6 1.5 1.4 1.4 1.5 1.5 1.2 1.1 1.3 1.0 0.5 105.0 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.9 0.9 1.0 0.9 1.0 1.1 1.6 2.3 2.6 2.5 2.0 2.0 2.0 2.5 2.6 2.3 1.6 1.1 1.0 0.9 1.0 0.9 0.9 0.6 0.5 0.5 0.5 0.4 0.4 110.0 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.8 1.2 1.5 1.9 1.6 0.9 0.7 0.9 1.6 1.9 1.5 1.2 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 115.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.8 0.7 0.6 0.4 0.6 0.7 0.8 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 120.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.2 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 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