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] 38814 # [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 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/38814.ies # Luminaire flux = 4178 lm, # 74.6 % 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 40.5 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 3.6 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: 26 % # (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 251 cd / 1000 lm, # 67.5 deg to < 76 deg: max 178 cd / 1000 lm, # maximum spec. lum. intensity 294 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: 0.0 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 5.0 184 184 185 185 187 188 190 192 193 196 197 199 201 203 205 207 207 208 208 208 207 207 205 203 201 199 197 196 193 192 190 188 187 185 185 184 10.0 173 174 175 177 180 183 186 190 194 198 202 207 213 217 221 222 224 226 226 226 224 222 221 217 213 207 202 198 194 190 186 183 180 177 175 174 15.0 165 166 168 170 174 177 181 186 192 200 209 217 226 230 233 236 236 237 236 237 236 236 233 230 226 217 209 200 192 186 181 177 174 170 168 166 20.0 158 160 162 165 168 171 176 181 189 199 211 223 234 242 243 245 241 240 239 240 241 245 243 242 234 223 211 199 189 181 176 171 168 165 162 160 25.0 148 149 152 156 159 163 169 175 183 195 210 225 238 247 247 243 238 235 233 235 238 243 247 247 238 225 210 195 183 175 169 163 159 156 152 149 30.0 149 150 150 148 150 153 157 164 172 185 201 220 235 242 242 237 230 223 220 223 230 237 242 242 235 220 201 185 172 164 157 153 150 148 150 150 35.0 138 140 143 144 144 146 149 153 160 174 196 219 233 236 232 224 214 206 202 206 214 224 232 236 233 219 196 174 160 153 149 146 144 144 143 140 40.0 127 129 132 136 138 141 144 148 156 175 201 225 235 232 223 208 194 185 180 185 194 208 223 232 235 225 201 175 156 148 144 141 138 136 132 129 45.0 119 119 119 124 134 143 147 148 155 186 228 243 240 225 206 188 172 162 160 162 172 188 206 225 240 243 228 186 155 148 147 143 134 124 119 119 50.0 107 110 110 115 127 141 147 150 161 208 258 267 247 216 193 170 152 142 139 142 152 170 193 216 247 267 258 208 161 150 147 141 127 115 110 110 55.0 89.8 91.0 94.6 104 115 132 137 143 174 239 293 287 249 207 176 151 133 124 120 124 133 151 176 207 249 287 293 239 174 143 137 132 115 104 94.6 91.0 60.0 75.1 75.4 79.2 88.0 99.8 113 122 125 171 247 294 281 235 190 157 133 117 107 105 107 117 133 157 190 235 281 294 247 171 125 122 113 99.8 88.0 79.2 75.4 65.0 56.5 60.5 61.5 67.7 78.9 87.4 97.4 101 153 213 251 234 189 155 127 106 93.3 85.5 83.9 85.5 93.3 106 127 155 189 234 251 213 153 101 97.4 87.4 78.9 67.7 61.5 60.5 70.0 48.6 60.8 52.7 46.5 52.8 59.4 65.6 70.5 111 153 178 166 134 109 87.7 73.9 64.6 59.9 59.2 59.9 64.6 73.9 87.7 109 134 166 178 153 111 70.5 65.6 59.4 52.8 46.5 52.7 60.8 75.0 29.7 36.3 29.1 26.4 30.8 36.0 40.1 43.5 66.8 93.5 106 96.1 76.9 59.3 47.9 41.0 36.9 33.9 33.3 33.9 36.9 41.0 47.9 59.3 76.9 96.1 106 93.5 66.8 43.5 40.1 36.0 30.8 26.4 29.1 36.3 80.0 10.7 13.4 9.9 9.7 12.5 14.4 16.5 18.1 27.1 37.1 40.5 36.6 28.8 22.7 18.8 17.2 16.2 15.6 15.6 15.6 16.2 17.2 18.8 22.7 28.8 36.6 40.5 37.1 27.1 18.1 16.5 14.4 12.5 9.7 9.9 13.4 85.0 3.4 3.0 3.0 3.2 4.0 4.2 3.6 3.2 3.4 3.5 3.8 4.4 5.5 5.9 6.0 5.5 4.9 4.4 4.1 4.4 4.9 5.5 6.0 5.9 5.5 4.4 3.8 3.5 3.4 3.2 3.6 4.2 4.0 3.2 3.0 3.0 90.0 0.7 0.9 0.9 1.7 2.4 2.4 1.8 1.6 1.4 1.3 1.7 2.6 3.6 3.6 3.1 2.7 2.2 1.5 1.6 1.5 2.2 2.7 3.1 3.6 3.6 2.6 1.7 1.3 1.4 1.6 1.8 2.4 2.4 1.7 0.9 0.9 95.0 0.2 0.2 0.2 0.3 0.4 0.4 0.5 0.6 0.5 0.9 0.9 1.0 1.1 1.3 1.3 1.3 1.1 0.9 0.9 0.9 1.1 1.3 1.3 1.3 1.1 1.0 0.9 0.9 0.5 0.6 0.5 0.4 0.4 0.3 0.2 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