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] 38685 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1CE1L # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser, PC # [MORE] indiv. Position, LP 5, lampholder angle 8 # [LAMPCAT] Osram: HQL 125W # [LAMP] HME 125W # TILT=NONE # Bulbs: 1, 6300 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: 137 W # Source file: ies/38685.ies # Luminaire flux = 4360 lm, # 69.2 % of the bulb flux # between 75 and 90: 3.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.1 cd / 1000 lm , 1.9 % of the luminaire flux # 90deg and above: max 10.7 cd / 1000 lm , 0.8 % 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: 25 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 114 % # (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 169 cd / 1000 lm, # 67.5 deg to < 76 deg: max 111 cd / 1000 lm, # maximum spec. lum. intensity 277 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: 0.0 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 5.0 159 160 161 162 163 165 167 169 171 172 176 178 181 184 186 188 190 191 191 191 190 188 186 184 181 178 176 172 171 169 167 165 163 162 161 160 10.0 151 151 152 153 155 157 160 164 168 172 178 183 189 195 200 204 206 208 208 208 206 204 200 195 189 183 178 172 168 164 160 157 155 153 152 151 15.0 144 143 144 146 147 150 154 158 165 172 180 189 198 207 214 220 223 225 226 225 223 220 214 207 198 189 180 172 165 158 154 150 147 146 144 143 20.0 136 137 138 139 140 143 146 151 159 169 180 193 207 218 228 234 237 239 240 239 237 234 228 218 207 193 180 169 159 151 146 143 140 139 138 137 25.0 129 130 131 133 135 137 141 146 154 166 182 202 220 234 244 248 250 250 250 250 250 248 244 234 220 202 182 166 154 146 141 137 135 133 131 130 30.0 123 123 124 125 127 131 135 140 148 164 185 211 235 251 260 260 257 254 252 254 257 260 260 251 235 211 185 164 148 140 135 131 127 125 124 123 35.0 119 119 120 120 120 124 128 134 144 164 193 226 254 267 271 268 263 256 253 256 263 268 271 267 254 226 193 164 144 134 128 124 120 120 120 119 40.0 114 116 114 113 113 118 122 129 140 168 203 240 268 275 272 267 257 248 245 248 257 267 272 275 268 240 203 168 140 129 122 118 113 113 114 116 45.0 109 109 104 102 105 111 118 124 141 175 219 255 277 274 265 253 240 230 227 230 240 253 265 274 277 255 219 175 141 124 118 111 105 102 104 109 50.0 106 105 95.7 90.8 96.0 103 110 117 140 186 231 263 277 268 249 232 218 208 205 208 218 232 249 268 277 263 231 186 140 117 110 103 96.0 90.8 95.7 105 55.0 94.9 92.6 84.6 80.1 81.1 89.8 95.0 99.5 136 184 224 261 266 247 221 202 188 179 175 179 188 202 221 247 266 261 224 184 136 99.5 95.0 89.8 81.1 80.1 84.6 92.6 60.0 87.6 83.7 72.7 64.8 62.5 68.1 72.1 75.3 119 165 189 223 226 205 183 165 151 142 139 142 151 165 183 205 226 223 189 165 119 75.3 72.1 68.1 62.5 64.8 72.7 83.7 65.0 65.7 68.5 56.4 44.4 42.5 44.2 48.9 49.8 90.3 126 144 169 169 154 135 117 106 100 99.1 100 106 117 135 154 169 169 144 126 90.3 49.8 48.9 44.2 42.5 44.4 56.4 68.5 70.0 45.1 47.4 37.0 28.1 25.0 25.7 29.7 30.4 56.5 83.4 97.2 111 107 93.5 78.5 67.3 62.2 60.6 61.4 60.6 62.2 67.3 78.5 93.5 107 111 97.2 83.4 56.5 30.4 29.7 25.7 25.0 28.1 37.0 47.4 75.0 27.4 29.7 22.3 15.0 12.0 13.0 15.0 16.0 24.6 42.0 52.0 56.3 47.5 37.9 32.3 30.3 30.0 31.3 32.4 31.3 30.0 30.3 32.3 37.9 47.5 56.3 52.0 42.0 24.6 16.0 15.0 13.0 12.0 15.0 22.3 29.7 80.0 11.3 13.8 11.6 7.5 6.7 7.3 7.8 7.3 7.3 11.2 14.5 15.1 12.6 10.3 10.9 13.0 14.9 17.3 18.1 17.3 14.9 13.0 10.9 10.3 12.6 15.1 14.5 11.2 7.3 7.3 7.8 7.3 6.7 7.5 11.6 13.8 85.0 6.8 6.7 6.8 5.8 5.6 5.8 5.5 4.7 4.3 4.1 4.0 4.3 4.6 5.7 7.5 9.8 11.0 12.3 13.7 12.3 11.0 9.8 7.5 5.7 4.6 4.3 4.0 4.1 4.3 4.7 5.5 5.8 5.6 5.8 6.8 6.7 90.0 3.4 3.4 3.7 3.7 3.7 3.6 3.5 3.1 2.9 2.8 2.9 3.2 3.5 4.5 6.2 8.1 8.5 9.5 10.7 9.5 8.5 8.1 6.2 4.5 3.5 3.2 2.9 2.8 2.9 3.1 3.5 3.6 3.7 3.7 3.7 3.4 95.0 1.0 1.3 1.8 2.1 2.2 2.2 2.1 2.1 2.0 2.0 2.1 2.3 2.5 3.4 4.8 6.1 5.5 6.0 6.4 6.0 5.5 6.1 4.8 3.4 2.5 2.3 2.1 2.0 2.0 2.1 2.1 2.2 2.2 2.1 1.8 1.3 100.0 0.4 0.5 0.8 1.1 1.1 1.1 1.3 1.3 1.4 1.4 1.3 1.4 1.8 2.9 3.7 4.3 3.6 3.5 3.6 3.5 3.6 4.3 3.7 2.9 1.8 1.4 1.3 1.4 1.4 1.3 1.3 1.1 1.1 1.1 0.8 0.5 105.0 0.2 0.3 0.4 0.4 0.6 0.6 0.6 0.7 0.8 0.9 0.9 1.0 1.4 2.4 3.0 3.1 2.1 1.7 1.8 1.7 2.1 3.1 3.0 2.4 1.4 1.0 0.9 0.9 0.8 0.7 0.6 0.6 0.6 0.4 0.4 0.3 110.0 0.4 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.6 1.0 1.7 1.9 2.2 1.2 0.7 0.6 0.7 1.2 2.2 1.9 1.7 1.0 0.6 0.6 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.3 115.0 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.5 0.6 0.8 0.8 0.6 0.4 0.2 0.4 0.6 0.8 0.8 0.6 0.5 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 120.0 0.4 0.4 0.4 0.6 0.5 0.4 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.2 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.4 0.5 0.6 0.4 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