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] 38811 # [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 4 # [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/38811.ies # Luminaire flux = 4211 lm, # 75.2 % of the bulb flux # between 75 and 90: 4.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 45.0 cd / 1000 lm , 2.2 % 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: 19 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 89 % # (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 257 cd / 1000 lm, # 67.5 deg to < 76 deg: max 190 cd / 1000 lm, # maximum spec. lum. intensity 296 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: 0.0 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 5.0 162 163 163 164 165 165 167 168 169 170 172 173 175 177 179 180 181 182 182 182 181 180 179 177 175 173 172 170 169 168 167 165 165 164 163 163 10.0 154 154 155 156 158 160 163 166 168 171 175 179 184 188 191 193 195 196 196 196 195 193 191 188 184 179 175 171 168 166 163 160 158 156 155 154 15.0 147 147 149 150 152 155 158 162 167 173 180 187 195 200 205 209 209 210 210 210 209 209 205 200 195 187 180 173 167 162 158 155 152 150 149 147 20.0 143 143 145 146 148 150 154 158 164 172 183 195 206 215 220 223 222 223 222 223 222 223 220 215 206 195 183 172 164 158 154 150 148 146 145 143 25.0 135 136 138 140 142 145 148 152 158 168 182 198 214 225 231 231 229 227 227 227 229 231 231 225 214 198 182 168 158 152 148 145 142 140 138 136 30.0 136 137 136 134 135 138 141 146 151 160 176 197 217 229 236 235 230 226 223 226 230 235 236 229 217 197 176 160 151 146 141 138 135 134 136 137 35.0 129 130 131 130 129 132 134 138 143 153 173 200 223 235 238 235 229 223 219 223 229 235 238 235 223 200 173 153 143 138 134 132 129 130 131 130 40.0 121 123 122 123 125 128 130 133 136 150 177 211 232 239 238 230 220 210 206 210 220 230 238 239 232 211 177 150 136 133 130 128 125 123 122 123 45.0 116 115 111 113 122 130 136 134 135 156 201 232 245 242 232 217 201 190 186 190 201 217 232 242 245 232 201 156 135 134 136 130 122 113 111 115 50.0 111 111 106 108 119 132 139 138 137 171 231 263 261 244 226 205 185 172 167 172 185 205 226 244 261 263 231 171 137 138 139 132 119 108 106 111 55.0 96.1 97.5 95.2 101 110 127 131 134 141 195 269 294 276 245 215 189 166 153 147 153 166 189 215 245 276 294 269 195 141 134 131 127 110 101 95.2 97.5 60.0 87.5 84.6 81.8 88.4 96.6 112 118 118 138 207 277 296 268 231 196 169 149 135 131 135 149 169 196 231 268 296 277 207 138 118 118 112 96.6 88.4 81.8 84.6 65.0 62.7 65.5 64.4 67.5 76.1 86.0 94.8 95.6 127 188 245 257 224 190 160 137 119 109 106 109 119 137 160 190 224 257 245 188 127 95.6 94.8 86.0 76.1 67.5 64.4 65.5 70.0 55.6 66.7 53.5 46.1 52.8 58.9 66.8 68.0 96.2 141 181 190 164 138 116 98.2 85.9 79.0 77.4 79.0 85.9 98.2 116 138 164 190 181 141 96.2 68.0 66.8 58.9 52.8 46.1 53.5 66.7 75.0 38.7 43.6 33.1 27.2 31.2 36.8 42.2 43.9 59.6 89.9 112 113 97.3 80.5 65.7 55.8 50.3 47.0 47.2 47.0 50.3 55.8 65.7 80.5 97.3 113 112 89.9 59.6 43.9 42.2 36.8 31.2 27.2 33.1 43.6 80.0 16.9 20.2 15.2 12.1 14.0 16.6 19.3 19.2 24.7 38.0 45.0 44.9 38.2 30.5 25.4 22.8 22.5 22.5 22.2 22.5 22.5 22.8 25.4 30.5 38.2 44.9 45.0 38.0 24.7 19.2 19.3 16.6 14.0 12.1 15.2 20.2 85.0 7.8 7.5 7.1 6.4 6.6 6.8 6.7 5.9 5.4 5.4 5.6 6.0 6.3 6.5 7.2 8.1 9.4 9.6 9.4 9.6 9.4 8.1 7.2 6.5 6.3 6.0 5.6 5.4 5.4 5.9 6.7 6.8 6.6 6.4 7.1 7.5 90.0 3.5 3.7 4.1 3.9 4.0 4.0 3.9 3.5 3.2 3.1 3.2 3.4 3.4 3.6 4.1 5.2 6.4 6.4 6.4 6.4 6.4 5.2 4.1 3.6 3.4 3.4 3.2 3.1 3.2 3.5 3.9 4.0 4.0 3.9 4.1 3.7 95.0 0.9 1.4 2.1 2.4 2.4 2.3 2.5 2.4 2.3 2.2 2.3 2.3 2.4 2.4 2.7 3.5 4.1 4.2 4.2 4.2 4.1 3.5 2.7 2.4 2.4 2.3 2.3 2.2 2.3 2.4 2.5 2.3 2.4 2.4 2.1 1.4 100.0 0.4 0.6 1.0 1.3 1.2 1.3 1.5 1.5 1.5 1.4 1.5 1.5 1.5 1.6 2.0 2.1 2.6 2.5 2.5 2.5 2.6 2.1 2.0 1.6 1.5 1.5 1.5 1.4 1.5 1.5 1.5 1.3 1.2 1.3 1.0 0.6 105.0 0.4 0.4 0.4 0.5 0.5 0.6 0.8 0.9 0.9 1.0 1.0 0.9 0.9 1.1 1.3 1.6 1.5 1.3 1.3 1.3 1.5 1.6 1.3 1.1 0.9 0.9 1.0 1.0 0.9 0.9 0.8 0.6 0.5 0.5 0.4 0.4 110.0 0.2 0.2 0.4 0.3 0.4 0.4 0.5 0.5 0.5 0.6 0.7 0.7 0.5 0.8 0.9 1.1 1.1 0.7 0.7 0.7 1.1 1.1 0.9 0.8 0.5 0.7 0.7 0.6 0.5 0.5 0.5 0.4 0.4 0.3 0.4 0.2 115.0 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.2 0.5 0.5 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 120.0 0.4 0.5 0.5 0.5 0.5 0.4 0.5 0.4 0.5 0.4 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.2 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.4 0.5 0.4 0.5 0.4 0.5 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