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] 38815 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1Q # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, convex glass # [MORE] indiv. Position, LP 2, lampholder angle 4 # [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/38815.ies # Luminaire flux = 4138 lm, # 73.9 % of the bulb flux # between 75 and 90: 3.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 38.6 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 3.7 cd / 1000 lm , 0.1 % 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: 5 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 25 % # (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 242 cd / 1000 lm, # 67.5 deg to < 76 deg: max 171 cd / 1000 lm, # maximum spec. lum. intensity 290 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: 0.0 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 5.0 171 171 172 172 173 174 175 177 178 180 181 183 185 186 188 189 190 191 191 191 190 189 188 186 185 183 181 180 178 177 175 174 173 172 172 171 10.0 163 163 164 166 167 170 172 174 177 181 185 189 194 199 202 205 206 208 209 208 206 205 202 199 194 189 185 181 177 174 172 170 167 166 164 163 15.0 156 157 159 160 162 165 168 171 176 182 189 197 205 211 216 220 221 223 222 223 221 220 216 211 205 197 189 182 176 171 168 165 162 160 159 157 20.0 151 152 154 156 157 160 163 167 173 181 192 204 216 226 230 234 234 234 234 234 234 234 230 226 216 204 192 181 173 167 163 160 157 156 154 152 25.0 143 144 146 148 151 154 158 162 167 177 191 208 224 236 242 241 238 236 235 236 238 241 242 236 224 208 191 177 167 162 158 154 151 148 146 144 30.0 144 144 144 142 144 146 148 153 159 170 186 207 227 239 245 243 239 234 232 234 239 243 245 239 227 207 186 170 159 153 148 146 144 142 144 144 35.0 135 137 138 138 137 140 142 145 149 160 182 209 232 241 243 239 231 224 221 224 231 239 243 241 232 209 182 160 149 145 142 140 137 138 138 137 40.0 126 127 128 130 132 136 138 141 145 159 186 219 240 244 242 231 219 209 204 209 219 231 242 244 240 219 186 159 145 141 138 136 132 130 128 127 45.0 117 118 114 118 126 136 141 141 142 165 210 239 248 244 231 216 200 189 185 189 200 216 231 244 248 239 210 165 142 141 141 136 126 118 114 118 50.0 108 110 106 109 119 135 140 141 141 179 238 265 259 240 220 198 180 168 163 168 180 198 220 240 259 265 238 179 141 141 140 135 119 109 106 110 55.0 92.4 92.8 91.6 97.8 107 123 130 133 145 199 271 290 267 233 203 178 158 146 141 146 158 178 203 233 267 290 271 199 145 133 130 123 107 97.8 91.6 92.8 60.0 80.4 78.9 77.4 82.5 91.9 105 114 115 138 207 272 285 255 215 180 155 138 127 123 127 138 155 180 215 255 285 272 207 138 115 114 105 91.9 82.5 77.4 78.9 65.0 57.6 61.4 59.1 62.6 71.6 79.8 89.2 90.7 122 183 234 242 208 175 146 124 110 101 98.1 101 110 124 146 175 208 242 234 183 122 90.7 89.2 79.8 71.6 62.6 59.1 61.4 70.0 49.4 60.2 48.0 40.2 47.0 53.1 59.4 61.1 88.1 130 164 171 147 123 102 86.4 75.7 70.3 68.7 70.3 75.7 86.4 102 123 147 171 164 130 88.1 61.1 59.4 53.1 47.0 40.2 48.0 60.2 75.0 30.4 35.0 25.8 22.1 27.0 32.0 36.3 38.7 52.2 80.7 99.9 99.7 85.8 69.5 56.8 48.4 43.3 40.2 39.4 40.2 43.3 48.4 56.8 69.5 85.8 99.7 99.9 80.7 52.2 38.7 36.3 32.0 27.0 22.1 25.8 35.0 80.0 11.3 13.3 8.7 7.9 10.6 12.8 15.1 15.8 20.9 32.5 38.6 38.1 32.5 26.6 22.1 19.7 18.4 17.5 17.5 17.5 18.4 19.7 22.1 26.6 32.5 38.1 38.6 32.5 20.9 15.8 15.1 12.8 10.6 7.9 8.7 13.3 85.0 3.8 3.1 3.0 3.1 3.9 4.2 3.4 3.0 2.9 3.0 3.3 3.8 5.1 5.8 6.4 6.2 5.5 4.9 4.7 4.9 5.5 6.2 6.4 5.8 5.1 3.8 3.3 3.0 2.9 3.0 3.4 4.2 3.9 3.1 3.0 3.1 90.0 0.7 1.0 1.0 1.5 2.4 2.4 1.9 1.3 1.3 1.3 1.5 2.3 3.4 3.6 3.7 3.2 2.6 1.7 1.6 1.7 2.6 3.2 3.7 3.6 3.4 2.3 1.5 1.3 1.3 1.3 1.9 2.4 2.4 1.5 1.0 1.0 95.0 0.2 0.2 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.6 0.7 0.8 1.0 1.0 1.2 1.1 0.9 0.6 0.5 0.6 0.9 1.1 1.2 1.0 1.0 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.2 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 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