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] 38810 # [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 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/38810.ies # Luminaire flux = 4256 lm, # 76.0 % of the bulb flux # between 75 and 90: 4.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 48.2 cd / 1000 lm , 2.1 % of the luminaire flux # 90deg and above: max 5.1 cd / 1000 lm , 0.6 % 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: 18 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 84 % # (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 269 cd / 1000 lm, # 67.5 deg to < 76 deg: max 198 cd / 1000 lm, # maximum spec. lum. intensity 304 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: 0.0 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 5.0 175 175 175 176 178 180 181 183 185 186 188 190 192 194 196 198 199 199 200 199 199 198 196 194 192 190 188 186 185 183 181 180 178 176 175 175 10.0 165 165 166 168 171 174 177 181 185 189 193 198 203 207 210 212 213 214 214 214 213 212 210 207 203 198 193 189 185 181 177 174 171 168 166 165 15.0 156 156 158 161 164 168 172 178 184 192 200 208 215 220 223 226 225 225 225 225 225 226 223 220 215 208 200 192 184 178 172 168 164 161 158 156 20.0 150 151 153 156 159 162 167 174 181 191 203 215 225 232 234 234 231 230 229 230 231 234 234 232 225 215 203 191 181 174 167 162 159 156 153 151 25.0 140 142 145 148 152 155 160 166 175 188 202 217 229 237 238 234 229 226 224 226 229 234 238 237 229 217 202 188 175 166 160 155 152 148 145 142 30.0 143 144 144 142 144 147 151 157 165 176 192 211 226 232 233 228 221 215 212 215 221 228 233 232 226 211 192 176 165 157 151 147 144 142 144 144 35.0 133 136 138 139 137 139 142 147 154 167 188 209 224 228 226 219 209 203 198 203 209 219 226 228 224 209 188 167 154 147 142 139 137 139 138 136 40.0 124 126 128 131 134 135 138 141 146 167 192 217 226 224 217 205 192 183 180 183 192 205 217 224 226 217 192 167 146 141 138 135 134 131 128 126 45.0 117 118 117 122 132 139 143 142 152 179 219 236 236 221 205 187 171 161 158 161 171 187 205 221 236 236 219 179 152 142 143 139 132 122 117 118 50.0 110 112 110 117 129 141 148 148 157 203 254 265 248 218 195 173 154 144 141 144 154 173 195 218 248 265 254 203 157 148 148 141 129 117 110 112 55.0 93.7 96.4 99.3 110 120 138 141 146 172 239 293 293 256 214 183 158 138 127 123 127 138 158 183 214 256 293 293 239 172 146 141 138 120 110 99.3 96.4 60.0 80.8 80.5 84.1 95.6 106 122 127 130 174 253 304 293 247 202 168 142 123 111 108 111 123 142 168 202 247 293 304 253 174 130 127 122 106 95.6 84.1 80.5 65.0 59.8 63.2 66.6 74.1 85.9 95.9 104 107 162 226 269 251 203 167 138 115 99.8 90.5 88.5 90.5 99.8 115 138 167 203 251 269 226 162 107 104 95.9 85.9 74.1 66.6 63.2 70.0 54.2 66.9 58.4 52.5 60.1 66.5 73.8 77.5 124 169 198 184 148 121 97.7 82.1 71.2 65.1 64.3 65.1 71.2 82.1 97.7 121 148 184 198 169 124 77.5 73.8 66.5 60.1 52.5 58.4 66.9 75.0 37.6 44.9 36.7 32.3 35.9 42.1 47.2 50.5 78.3 108 122 110 88.1 68.7 54.8 47.5 42.3 39.1 39.3 39.1 42.3 47.5 54.8 68.7 88.1 110 122 108 78.3 50.5 47.2 42.1 35.9 32.3 36.7 44.9 80.0 16.1 20.0 15.9 14.0 16.1 18.7 21.3 22.2 33.6 44.6 48.2 43.6 33.6 25.8 21.5 19.8 19.0 19.2 19.4 19.2 19.0 19.8 21.5 25.8 33.6 43.6 48.2 44.6 33.6 22.2 21.3 18.7 16.1 14.0 15.9 20.0 85.0 7.4 7.2 6.9 6.4 6.7 7.0 7.1 6.5 6.2 6.4 6.5 6.6 6.7 6.7 7.0 7.4 7.9 7.8 7.8 7.8 7.9 7.4 7.0 6.7 6.7 6.6 6.5 6.4 6.2 6.5 7.1 7.0 6.7 6.4 6.9 7.2 90.0 3.3 3.5 3.9 3.8 4.0 4.1 3.9 3.6 3.4 3.3 3.4 3.5 3.4 3.5 3.8 4.5 5.1 4.6 4.5 4.6 5.1 4.5 3.8 3.5 3.4 3.5 3.4 3.3 3.4 3.6 3.9 4.1 4.0 3.8 3.9 3.5 95.0 0.9 1.3 2.0 2.3 2.3 2.3 2.5 2.5 2.4 2.4 2.4 2.4 2.4 2.4 2.6 3.0 3.3 3.0 2.8 3.0 3.3 3.0 2.6 2.4 2.4 2.4 2.4 2.4 2.4 2.5 2.5 2.3 2.3 2.3 2.0 1.3 100.0 0.3 0.5 1.0 1.3 1.2 1.3 1.6 1.6 1.6 1.6 1.6 1.5 1.5 1.6 1.9 2.0 2.2 2.0 1.8 2.0 2.2 2.0 1.9 1.6 1.5 1.5 1.6 1.6 1.6 1.6 1.6 1.3 1.2 1.3 1.0 0.5 105.0 0.3 0.3 0.4 0.5 0.7 0.6 0.8 1.0 1.1 1.1 1.1 1.1 1.1 1.2 1.3 1.5 1.5 1.1 1.0 1.1 1.5 1.5 1.3 1.2 1.1 1.1 1.1 1.1 1.1 1.0 0.8 0.6 0.7 0.5 0.4 0.3 110.0 0.3 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.7 0.8 0.7 0.7 0.8 0.9 1.1 1.0 0.7 0.6 0.7 1.0 1.1 0.9 0.8 0.7 0.7 0.8 0.7 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.3 115.0 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.3 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 120.0 0.4 0.4 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 0.5 0.4 0.3 0.4 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 0.5 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