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] 38835 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1JT0C # [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 50W 4Y # [LAMP] HSE 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: 0.222 0.222 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/38835.ies # Luminaire flux = 2604 lm, # 74.4 % 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 44.6 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 254 cd / 1000 lm, # 67.5 deg to < 76 deg: max 188 cd / 1000 lm, # maximum spec. lum. intensity 293 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 5.0 161 161 161 162 163 164 165 166 168 169 170 171 173 175 177 178 179 180 180 180 179 178 177 175 173 171 170 169 168 166 165 164 163 162 161 161 10.0 152 153 154 155 156 159 161 164 167 169 173 177 182 186 189 191 193 194 194 194 193 191 189 186 182 177 173 169 167 164 161 159 156 155 154 153 15.0 146 146 147 149 151 153 156 160 165 171 178 185 193 198 203 207 207 208 208 208 207 207 203 198 193 185 178 171 165 160 156 153 151 149 147 146 20.0 141 142 143 145 147 149 153 156 162 170 181 193 203 213 218 220 220 221 220 221 220 220 218 213 203 193 181 170 162 156 153 149 147 145 143 142 25.0 133 134 137 138 141 143 147 151 157 167 180 196 211 223 229 229 226 225 224 225 226 229 229 223 211 196 180 167 157 151 147 143 141 138 137 134 30.0 135 135 134 132 134 137 140 144 149 159 174 195 215 227 234 232 228 224 221 224 228 232 234 227 215 195 174 159 149 144 140 137 134 132 134 135 35.0 127 129 130 129 128 131 133 137 141 151 171 197 221 232 236 233 227 220 217 220 227 233 236 232 221 197 171 151 141 137 133 131 128 129 130 129 40.0 120 121 121 122 124 126 129 132 135 148 175 209 230 236 235 227 217 208 204 208 217 227 235 236 230 209 175 148 135 132 129 126 124 122 121 121 45.0 114 114 110 112 121 129 134 133 134 155 199 230 243 239 229 215 199 188 184 188 199 215 229 239 243 230 199 155 134 133 134 129 121 112 110 114 50.0 109 110 104 107 118 131 138 137 136 169 229 260 258 241 223 203 183 170 165 170 183 203 223 241 258 260 229 169 136 137 138 131 118 107 104 110 55.0 95.0 96.5 94.1 99.9 109 126 130 132 140 193 266 291 273 242 213 187 165 151 146 151 165 187 213 242 273 291 266 193 140 132 130 126 109 99.9 94.1 96.5 60.0 86.6 83.7 80.9 87.5 95.6 110 117 117 137 205 275 293 265 229 194 167 147 134 130 134 147 167 194 229 265 293 275 205 137 117 117 110 95.6 87.5 80.9 83.7 65.0 62.0 64.8 63.7 66.7 75.3 85.1 93.8 94.6 125 186 242 254 222 188 159 135 118 108 105 108 118 135 159 188 222 254 242 186 125 94.6 93.8 85.1 75.3 66.7 63.7 64.8 70.0 55.0 66.0 52.9 45.6 52.3 58.3 66.1 67.3 95.1 140 179 188 162 137 115 97.1 85.0 78.2 76.5 78.2 85.0 97.1 115 137 162 188 179 140 95.1 67.3 66.1 58.3 52.3 45.6 52.9 66.0 75.0 38.3 43.1 32.7 27.0 30.9 36.4 41.8 43.5 58.9 88.9 111 112 96.3 79.6 65.0 55.2 49.8 46.5 46.7 46.5 49.8 55.2 65.0 79.6 96.3 112 111 88.9 58.9 43.5 41.8 36.4 30.9 27.0 32.7 43.1 80.0 16.7 19.9 15.0 11.9 13.8 16.4 19.1 19.0 24.4 37.6 44.6 44.4 37.8 30.2 25.2 22.5 22.3 22.3 21.9 22.3 22.3 22.5 25.2 30.2 37.8 44.4 44.6 37.6 24.4 19.0 19.1 16.4 13.8 11.9 15.0 19.9 85.0 7.7 7.5 7.0 6.3 6.6 6.7 6.6 5.8 5.4 5.4 5.6 5.9 6.2 6.5 7.1 8.0 9.3 9.5 9.3 9.5 9.3 8.0 7.1 6.5 6.2 5.9 5.6 5.4 5.4 5.8 6.6 6.7 6.6 6.3 7.0 7.5 90.0 3.4 3.7 4.0 3.9 4.0 4.0 3.9 3.5 3.1 3.1 3.1 3.3 3.3 3.6 4.0 5.1 6.3 6.4 6.3 6.4 6.3 5.1 4.0 3.6 3.3 3.3 3.1 3.1 3.1 3.5 3.9 4.0 4.0 3.9 4.0 3.7 95.0 0.9 1.3 2.1 2.3 2.3 2.2 2.4 2.3 2.2 2.2 2.2 2.2 2.3 2.3 2.7 3.4 4.0 4.1 4.1 4.1 4.0 3.4 2.7 2.3 2.3 2.2 2.2 2.2 2.2 2.3 2.4 2.2 2.3 2.3 2.1 1.3 100.0 0.4 0.6 1.0 1.3 1.2 1.3 1.5 1.5 1.4 1.3 1.4 1.4 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 1.4 1.4 1.3 1.4 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 1.4 1.3 1.3 1.3 1.4 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 0.4 0.4 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 0.4 0.4 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 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.4 0.2 0.4 0.5 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 120.0 0.4 0.4 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 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 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 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