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] 39268 # [MANUFAC] SiTECO # [LUMCAT] 5UK557E1MT0Q # [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 1, lampholder angle 4 # [LAMPCAT] Philips: SON-T PIA PLUS 70W # [LAMP] HST 70W # TILT=NONE # Bulbs: 1, 6600 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/39268.ies # Luminaire flux = 5023 lm, # 76.1 % 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 98.6 cd / 1000 lm , 1.1 % of the luminaire flux # 90deg and above: max 3.5 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: 6 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 29 % # (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 440 cd / 1000 lm, # 67.5 deg to < 76 deg: max 574 cd / 1000 lm, # maximum spec. lum. intensity 574 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: 0.0 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 191 5.0 183 183 184 185 186 188 189 191 192 193 193 194 195 197 199 199 199 199 198 199 199 199 199 197 195 194 193 193 192 191 189 188 186 185 184 183 10.0 172 173 175 177 181 187 189 193 198 201 205 210 217 220 216 214 215 215 213 215 215 214 216 220 217 210 205 201 198 193 189 187 181 177 175 173 15.0 162 164 166 170 174 178 182 185 189 195 205 214 224 237 240 243 238 229 221 229 238 243 240 237 224 214 205 195 189 185 182 178 174 170 166 164 20.0 155 157 160 163 166 169 171 175 180 189 204 223 238 250 255 255 253 234 226 234 253 255 255 250 238 223 204 189 180 175 171 169 166 163 160 157 25.0 146 148 152 157 160 161 164 166 169 180 200 219 239 244 250 242 237 223 211 223 237 242 250 244 239 219 200 180 169 166 164 161 160 157 152 148 30.0 145 148 150 151 153 155 158 159 161 170 189 210 234 247 242 231 229 222 203 222 229 231 242 247 234 210 189 170 161 159 158 155 153 151 150 148 35.0 130 136 143 145 144 144 147 150 156 169 188 211 228 233 218 212 205 205 183 205 205 212 218 233 228 211 188 169 156 150 147 144 144 145 143 136 40.0 116 123 131 140 140 139 141 145 153 168 192 214 224 213 207 184 173 177 153 177 173 184 207 213 224 214 192 168 153 145 141 139 140 140 131 123 45.0 107 111 118 129 140 138 142 142 144 163 197 220 228 214 187 159 144 142 123 142 144 159 187 214 228 220 197 163 144 142 142 138 140 129 118 111 50.0 97.6 100.0 107 120 145 151 137 139 138 168 233 236 234 203 181 142 121 109 93.9 109 121 142 181 203 234 236 233 168 138 139 137 151 145 120 107 100.0 55.0 84.1 84.8 96.6 117 127 140 142 135 136 181 281 312 304 250 201 145 110 91.7 73.6 91.7 110 145 201 250 304 312 281 181 136 135 142 140 127 117 96.6 84.8 60.0 69.4 71.2 86.0 101 128 147 165 138 130 172 288 390 348 247 190 116 93.5 69.5 54.9 69.5 93.5 116 190 247 348 390 288 172 130 138 165 147 128 101 86.0 71.2 65.0 45.4 48.7 63.0 87.6 108 125 132 123 128 194 376 440 310 200 138 86.9 71.0 46.6 37.5 46.6 71.0 86.9 138 200 310 440 376 194 128 123 132 125 108 87.6 63.0 48.7 70.0 12.6 13.2 22.2 39.1 48.8 60.2 75.6 95.3 128 326 574 349 198 109 74.3 51.6 37.8 28.6 27.4 28.6 37.8 51.6 74.3 109 198 349 574 326 128 95.3 75.6 60.2 48.8 39.1 22.2 13.2 75.0 6.4 6.7 9.3 9.1 8.5 8.1 8.8 11.6 28.8 167 264 123 30.3 23.9 46.2 50.3 37.0 28.2 15.1 28.2 37.0 50.3 46.2 23.9 30.3 123 264 167 28.8 11.6 8.8 8.1 8.5 9.1 9.3 6.7 80.0 4.8 11.2 7.5 4.3 5.3 4.9 5.1 6.2 13.7 85.3 98.6 41.9 7.6 6.6 6.0 4.5 4.0 3.5 3.9 3.5 4.0 4.5 6.0 6.6 7.6 41.9 98.6 85.3 13.7 6.2 5.1 4.9 5.3 4.3 7.5 11.2 85.0 2.1 1.9 2.1 3.7 5.2 5.0 3.6 3.3 3.5 4.2 4.4 3.9 3.7 4.6 4.6 3.4 3.1 2.3 1.9 2.3 3.1 3.4 4.6 4.6 3.7 3.9 4.4 4.2 3.5 3.3 3.6 5.0 5.2 3.7 2.1 1.9 90.0 0.5 0.6 0.8 2.9 3.1 3.5 2.3 1.6 1.8 2.0 2.3 2.7 3.0 3.2 2.9 2.3 1.8 1.0 1.1 1.0 1.8 2.3 2.9 3.2 3.0 2.7 2.3 2.0 1.8 1.6 2.3 3.5 3.1 2.9 0.8 0.6 95.0 0.3 0.3 0.3 0.4 0.6 0.6 0.7 0.8 1.0 1.0 1.2 1.3 1.7 1.9 1.5 1.4 1.2 0.5 0.6 0.5 1.2 1.4 1.5 1.9 1.7 1.3 1.2 1.0 1.0 0.8 0.7 0.6 0.6 0.4 0.3 0.3 100.0 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