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] 35576 # [MANUFAC] SiTECO # [LUMCAT] 5NA551E1MS01 # [LUMINAIRE] SR 50, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] diffuser, acryl # [MORE] indiv. Position, LP 1, RP 5 # [LAMPCAT] Osram: NAV-E 50W/E # [LAMP] HSE-E 50W # TILT=NONE # Bulbs: 1, 3500 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.290 0.603 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/35576.ies # Luminaire flux = 2751 lm, # 78.6 % of the bulb flux # between 75 and 90: 5.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 69.3 cd / 1000 lm , 2.6 % of the luminaire flux # 90deg and above: max 6.4 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 69 % # (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 296 cd / 1000 lm, # 67.5 deg to < 76 deg: max 229 cd / 1000 lm, # maximum spec. lum. intensity 313 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: 0.0 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 5.0 161 162 162 163 163 164 165 166 167 169 170 172 174 175 177 177 178 178 179 178 178 177 177 175 174 172 170 169 167 166 165 164 163 163 162 162 10.0 155 155 155 157 158 160 162 164 166 168 171 174 177 180 182 183 185 185 186 185 185 183 182 180 177 174 171 168 166 164 162 160 158 157 155 155 15.0 148 149 149 152 153 156 158 161 164 168 173 177 182 185 188 190 192 192 193 192 192 190 188 185 182 177 173 168 164 161 158 156 153 152 149 149 20.0 141 142 144 146 148 151 153 157 161 166 172 180 187 192 196 198 199 199 200 199 199 198 196 192 187 180 172 166 161 157 153 151 148 146 144 142 25.0 135 136 138 141 144 147 149 152 156 162 171 182 192 200 206 207 207 205 206 205 207 207 206 200 192 182 171 162 156 152 149 147 144 141 138 136 30.0 129 131 133 136 139 143 144 147 151 159 172 187 203 212 218 216 214 209 208 209 214 216 218 212 203 187 172 159 151 147 144 143 139 136 133 131 35.0 122 124 129 134 135 138 137 141 146 157 178 201 220 231 233 226 219 212 208 212 219 226 233 231 220 201 178 157 146 141 137 138 135 134 129 124 40.0 118 120 124 131 133 135 135 137 140 158 193 221 245 250 247 233 221 210 206 210 221 233 247 250 245 221 193 158 140 137 135 135 133 131 124 120 45.0 117 119 116 123 129 133 137 136 134 161 212 247 269 267 255 237 218 204 198 204 218 237 255 267 269 247 212 161 134 136 137 133 129 123 116 119 50.0 113 113 107 112 119 132 135 137 132 169 241 279 286 276 245 233 207 193 186 193 207 233 245 276 286 279 241 169 132 137 135 132 119 112 107 113 55.0 104 108 96.7 98.1 109 126 129 130 136 190 267 302 295 272 242 217 191 177 170 177 191 217 242 272 295 302 267 190 136 130 129 126 109 98.1 96.7 108 60.0 87.3 93.5 81.5 80.9 91.7 110 115 117 138 206 287 313 285 247 213 189 166 155 149 155 166 189 213 247 285 313 287 206 138 117 115 110 91.7 80.9 81.5 93.5 65.0 62.6 68.1 64.3 62.4 72.5 92.0 97.8 100 128 196 281 296 254 215 177 155 135 128 123 128 135 155 177 215 254 296 281 196 128 100 97.8 92.0 72.5 62.4 64.3 68.1 70.0 50.0 57.0 51.7 38.7 48.4 64.8 70.4 75.5 101 154 227 229 187 164 135 116 98.5 94.0 89.4 94.0 98.5 116 135 164 187 229 227 154 101 75.5 70.4 64.8 48.4 38.7 51.7 57.0 75.0 23.7 31.6 28.6 19.8 25.4 39.9 46.0 54.1 69.4 112 144 148 119 105 84.9 74.7 63.0 59.6 56.1 59.6 63.0 74.7 84.9 105 119 148 144 112 69.4 54.1 46.0 39.9 25.4 19.8 28.6 31.6 80.0 10.1 12.7 11.7 7.6 10.8 21.9 27.1 31.3 35.4 57.0 68.6 69.3 51.1 44.3 37.6 36.9 31.0 30.9 28.9 30.9 31.0 36.9 37.6 44.3 51.1 69.3 68.6 57.0 35.4 31.3 27.1 21.9 10.8 7.6 11.7 12.7 85.0 3.9 4.4 4.5 3.9 4.6 8.9 9.3 12.3 12.7 16.2 16.3 18.9 11.9 13.5 12.4 13.6 10.9 12.4 11.2 12.4 10.9 13.6 12.4 13.5 11.9 18.9 16.3 16.2 12.7 12.3 9.3 8.9 4.6 3.9 4.5 4.4 90.0 1.7 1.8 1.7 2.4 2.4 2.6 2.9 3.9 5.6 6.4 5.8 4.6 2.9 3.1 3.1 3.5 3.3 3.5 3.1 3.5 3.3 3.5 3.1 3.1 2.9 4.6 5.8 6.4 5.6 3.9 2.9 2.6 2.4 2.4 1.7 1.8 95.0 0.5 0.6 0.7 1.3 1.8 2.0 2.2 2.1 2.2 3.7 3.2 2.3 1.8 1.9 1.8 1.9 1.7 1.7 1.4 1.7 1.7 1.9 1.8 1.9 1.8 2.3 3.2 3.7 2.2 2.1 2.2 2.0 1.8 1.3 0.7 0.6 100.0 0.4 0.4 0.6 1.1 1.8 1.9 2.0 1.6 1.1 1.2 1.3 1.3 1.2 1.2 1.2 1.2 1.1 1.2 1.1 1.2 1.1 1.2 1.2 1.2 1.2 1.3 1.3 1.2 1.1 1.6 2.0 1.9 1.8 1.1 0.6 0.4 105.0 0.3 0.4 0.4 0.8 1.7 1.6 1.6 1.5 1.0 1.0 1.1 1.0 0.9 0.9 0.9 0.9 0.8 0.9 0.8 0.9 0.8 0.9 0.9 0.9 0.9 1.0 1.1 1.0 1.0 1.5 1.6 1.6 1.7 0.8 0.4 0.4 110.0 0.3 0.3 0.4 0.6 1.2 1.3 1.4 1.5 1.2 1.5 1.2 0.8 0.8 0.7 0.7 0.7 0.6 0.5 0.4 0.5 0.6 0.7 0.7 0.7 0.8 0.8 1.2 1.5 1.2 1.5 1.4 1.3 1.2 0.6 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.9 1.1 1.2 1.4 1.2 2.2 1.2 0.8 0.7 0.5 0.6 0.5 0.5 0.3 0.3 0.3 0.5 0.5 0.6 0.5 0.7 0.8 1.2 2.2 1.2 1.4 1.2 1.1 0.9 0.5 0.4 0.4 120.0 0.4 0.5 0.5 0.5 0.9 0.9 1.2 1.3 1.1 1.9 1.0 0.8 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.8 1.0 1.9 1.1 1.3 1.2 0.9 0.9 0.5 0.5 0.5 125.0 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