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] 38667 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1AE1C # [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 2 # [LAMPCAT] Osram: HQL 80W # [LAMP] HME 80W # TILT=NONE # Bulbs: 1, 3800 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: 89 W # Source file: ies/38667.ies # Luminaire flux = 2763 lm, # 72.7 % of the bulb flux # between 75 and 90: 3.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 31.0 cd / 1000 lm , 1.6 % of the luminaire flux # 90deg and above: max 5.4 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: 19 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 86 % # (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 227 cd / 1000 lm, # 67.5 deg to < 76 deg: max 155 cd / 1000 lm, # maximum spec. lum. intensity 310 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: 0.0 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 5.0 180 181 181 183 185 187 190 193 195 197 199 202 204 207 209 210 211 212 212 212 211 210 209 207 204 202 199 197 195 193 190 187 185 183 181 181 10.0 167 168 169 171 175 180 186 191 196 201 207 213 218 222 225 227 227 228 228 228 227 227 225 222 218 213 207 201 196 191 186 180 175 171 169 168 15.0 155 155 158 161 165 172 178 187 195 205 214 223 231 236 238 240 238 237 237 237 238 240 238 236 231 223 214 205 195 187 178 172 165 161 158 155 20.0 145 146 148 152 156 161 169 179 190 203 216 228 237 243 244 244 240 238 237 238 240 244 244 243 237 228 216 203 190 179 169 161 156 152 148 146 25.0 135 136 140 144 149 154 161 172 185 202 219 234 244 248 247 243 238 233 231 233 238 243 247 248 244 234 219 202 185 172 161 154 149 144 140 136 30.0 134 135 135 134 138 143 151 162 177 197 219 238 250 251 247 238 229 223 220 223 229 238 247 251 250 238 219 197 177 162 151 143 138 134 135 135 35.0 125 127 129 129 128 131 136 148 167 193 222 244 253 248 238 226 217 209 204 209 217 226 238 248 253 244 222 193 167 148 136 131 128 129 129 127 40.0 117 119 121 122 123 125 129 140 166 201 234 256 257 245 229 214 202 192 187 192 202 214 229 245 257 256 234 201 166 140 129 125 123 122 121 119 45.0 109 109 109 111 117 122 128 140 175 223 267 275 257 233 212 194 179 170 165 170 179 194 212 233 257 275 267 223 175 140 128 122 117 111 109 109 50.0 98.0 99.2 99.0 100 109 117 123 142 190 253 294 289 254 217 195 175 160 149 145 149 160 175 195 217 254 289 294 253 190 142 123 117 109 100 99.0 99.2 55.0 80.3 80.4 84.5 91.7 95.6 108 110 136 210 273 310 290 243 201 175 153 137 126 124 126 137 153 175 201 243 290 310 273 210 136 110 108 95.6 91.7 84.5 80.4 60.0 65.6 67.2 69.0 75.7 81.1 90.5 92.5 120 212 262 284 261 214 177 150 129 115 105 103 105 115 129 150 177 214 261 284 262 212 120 92.5 90.5 81.1 75.7 69.0 67.2 65.0 61.6 72.5 65.0 56.1 60.5 63.6 69.4 93.9 182 221 227 203 165 133 109 93.2 83.7 77.2 74.8 77.2 83.7 93.2 109 133 165 203 227 221 182 93.9 69.4 63.6 60.5 56.1 65.0 72.5 70.0 56.1 63.9 52.0 39.6 38.3 38.6 43.7 60.4 126 155 155 136 104 76.4 60.0 53.1 49.0 46.4 45.2 46.4 49.0 53.1 60.0 76.4 104 136 155 155 126 60.4 43.7 38.6 38.3 39.6 52.0 63.9 75.0 42.5 49.7 36.7 20.9 16.7 18.2 20.9 28.9 66.2 85.5 84.7 68.0 44.2 31.1 26.2 24.3 23.5 23.0 23.5 23.0 23.5 24.3 26.2 31.1 44.2 68.0 84.7 85.5 66.2 28.9 20.9 18.2 16.7 20.9 36.7 49.7 80.0 13.9 17.7 13.9 7.8 7.1 7.8 8.2 9.7 20.4 31.0 29.4 20.8 12.1 8.7 8.5 9.0 9.9 10.0 10.5 10.0 9.9 9.0 8.5 8.7 12.1 20.8 29.4 31.0 20.4 9.7 8.2 7.8 7.1 7.8 13.9 17.7 85.0 7.1 6.3 6.3 5.6 5.8 6.0 5.4 4.8 4.6 4.3 4.3 4.3 4.4 4.6 5.8 6.5 6.8 6.1 5.8 6.1 6.8 6.5 5.8 4.6 4.4 4.3 4.3 4.3 4.6 4.8 5.4 6.0 5.8 5.6 6.3 6.3 90.0 3.1 3.1 3.7 3.6 4.1 4.1 3.4 3.1 3.1 2.7 2.9 3.2 3.2 3.4 4.3 5.1 5.4 4.8 4.4 4.8 5.4 5.1 4.3 3.4 3.2 3.2 2.9 2.7 3.1 3.1 3.4 4.1 4.1 3.6 3.7 3.1 95.0 0.7 1.0 1.7 2.0 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.9 3.9 3.7 3.1 2.4 3.1 3.7 3.9 2.9 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.0 1.7 1.0 100.0 0.3 0.3 0.7 1.2 1.2 1.2 1.5 1.7 1.5 1.5 1.4 1.2 1.2 1.7 2.4 2.9 3.1 2.0 1.7 2.0 3.1 2.9 2.4 1.7 1.2 1.2 1.4 1.5 1.5 1.7 1.5 1.2 1.2 1.2 0.7 0.3 105.0 0.3 0.3 0.3 0.3 0.7 0.3 0.9 1.2 1.0 1.2 1.2 1.0 0.9 1.4 1.7 2.2 2.0 1.4 0.7 1.4 2.0 2.2 1.7 1.4 0.9 1.0 1.2 1.2 1.0 1.2 0.9 0.3 0.7 0.3 0.3 0.3 110.0 0.3 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.5 0.7 1.0 1.0 1.5 1.0 0.7 0.3 0.7 1.0 1.5 1.0 1.0 0.7 0.5 0.5 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 115.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 120.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 125.0 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