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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] 32662 # [MANUFAC] SiTECO # [LUMCAT] 5NA552E1ST13 # [LUMINAIRE] SR 100, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester, # [MORE] with power reduction relay "ECO" # [MORE] radial facetted reflector, diffuser, PC # [MORE] indiv. Position, LP 25, RP 7 # [LAMPCAT] Philips: SON-T PIA PLUS 250W # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 32000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.358 0.806 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/32662.ies # Luminaire flux = 26336 lm, # 82.3 % of the bulb flux # between 75 and 90: 6.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 74.6 cd / 1000 lm , 2.2 % of the luminaire flux # 90deg and above: max 4.4 cd / 1000 lm , 0.5 % 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: 12 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 52 % # (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 376 cd / 1000 lm, # 67.5 deg to < 76 deg: max 531 cd / 1000 lm, # maximum spec. lum. intensity 531 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: 0.0 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 158 5.0 152 152 154 157 160 163 165 167 169 170 170 171 171 171 170 169 167 165 165 165 167 169 170 171 171 171 170 170 169 167 165 163 160 157 154 152 10.0 145 148 154 157 160 163 165 167 168 171 175 180 185 187 187 186 182 179 178 179 182 186 187 187 185 180 175 171 168 167 165 163 160 157 154 148 15.0 142 146 153 155 155 155 157 159 162 167 175 182 190 196 202 201 197 193 192 193 197 201 202 196 190 182 175 167 162 159 157 155 155 155 153 146 20.0 140 145 147 149 150 149 149 151 154 162 173 185 197 207 212 214 208 201 200 201 208 214 212 207 197 185 173 162 154 151 149 149 150 149 147 145 25.0 133 138 138 140 140 141 142 146 151 159 172 190 205 214 223 222 216 203 199 203 216 222 223 214 205 190 172 159 151 146 142 141 140 140 138 138 30.0 125 128 134 131 133 134 140 143 148 158 173 194 210 220 222 224 217 199 194 199 217 224 222 220 210 194 173 158 148 143 140 134 133 131 134 128 35.0 120 123 130 128 126 131 135 143 148 158 175 196 210 221 224 215 212 198 187 198 212 215 224 221 210 196 175 158 148 143 135 131 126 128 130 123 40.0 113 117 120 123 130 132 134 139 145 159 179 203 218 224 216 213 206 200 185 200 206 213 216 224 218 203 179 159 145 139 134 132 130 123 120 117 45.0 104 106 111 124 130 133 141 140 143 160 190 218 230 229 230 210 195 193 180 193 195 210 230 229 230 218 190 160 143 140 141 133 130 124 111 106 50.0 97.6 99.0 104 112 130 136 141 144 143 165 212 244 250 257 240 219 199 191 180 191 199 219 240 257 250 244 212 165 143 144 141 136 130 112 104 99.0 55.0 81.8 85.2 99.1 108 132 137 132 136 143 178 249 283 285 280 258 217 184 176 167 176 184 217 258 280 285 283 249 178 143 136 132 137 132 108 99.1 85.2 60.0 72.4 72.1 82.5 98.8 115 126 136 134 142 184 258 302 302 280 232 189 153 139 137 139 153 189 232 280 302 302 258 184 142 134 136 126 115 98.8 82.5 72.1 65.0 58.2 58.1 69.0 85.0 97.9 99.8 111 129 139 217 357 376 334 246 170 130 103 91.9 89.6 91.9 103 130 170 246 334 376 357 217 139 129 111 99.8 97.9 85.0 69.0 58.1 70.0 36.0 39.1 50.4 67.3 75.1 89.1 101 108 136 302 531 424 283 150 118 91.4 68.3 52.6 49.0 52.6 68.3 91.4 118 150 283 424 531 302 136 108 101 89.1 75.1 67.3 50.4 39.1 75.0 23.2 32.7 31.1 33.5 55.2 59.3 80.0 93.5 132 282 440 261 130 91.9 86.3 69.8 50.4 32.4 25.2 32.4 50.4 69.8 86.3 91.9 130 261 440 282 132 93.5 80.0 59.3 55.2 33.5 31.1 32.7 80.0 13.1 30.6 32.2 25.2 25.4 25.3 20.2 25.2 35.4 47.4 48.9 45.6 53.5 74.6 67.0 50.4 32.6 18.1 10.9 18.1 32.6 50.4 67.0 74.6 53.5 45.6 48.9 47.4 35.4 25.2 20.2 25.3 25.4 25.2 32.2 30.6 85.0 4.5 4.9 5.4 5.4 5.4 3.9 4.2 6.5 9.5 9.3 10.0 9.1 5.8 5.9 5.7 5.1 4.6 4.2 4.7 4.2 4.6 5.1 5.7 5.9 5.8 9.1 10.0 9.3 9.5 6.5 4.2 3.9 5.4 5.4 5.4 4.9 90.0 1.6 1.7 1.7 2.2 2.1 1.7 2.0 3.5 4.4 3.7 3.8 2.7 1.8 1.7 1.6 1.5 1.4 1.2 1.1 1.2 1.4 1.5 1.6 1.7 1.8 2.7 3.8 3.7 4.4 3.5 2.0 1.7 2.1 2.2 1.7 1.7 95.0 1.6 1.2 1.2 1.6 1.4 1.2 1.3 1.5 1.5 1.6 1.6 1.4 1.3 1.1 1.0 1.0 0.8 0.7 0.7 0.7 0.8 1.0 1.0 1.1 1.3 1.4 1.6 1.6 1.5 1.5 1.3 1.2 1.4 1.6 1.2 1.2 100.0 0.9 0.7 2.5 4.3 2.9 1.4 1.2 1.5 1.3 1.4 1.3 1.2 1.0 0.9 0.8 0.7 0.6 0.5 0.5 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.3 1.4 1.3 1.5 1.2 1.4 2.9 4.3 2.5 0.7 105.0 0.3 0.3 0.7 3.6 3.5 1.4 1.2 1.5 1.3 1.2 1.1 1.0 0.9 0.7 0.7 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.7 0.7 0.9 1.0 1.1 1.2 1.3 1.5 1.2 1.4 3.5 3.6 0.7 0.3 110.0 0.3 0.3 0.4 0.9 2.7 1.3 1.0 2.0 1.0 1.1 0.9 0.8 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.8 0.8 0.9 1.1 1.0 2.0 1.0 1.3 2.7 0.9 0.4 0.3 115.0 0.3 0.4 0.4 0.7 0.8 0.8 0.9 2.4 0.9 1.0 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 1.0 0.9 2.4 0.9 0.8 0.8 0.7 0.4 0.4 120.0 0.4 0.4 0.5 0.5 0.6 0.7 0.9 1.3 0.8 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 0.9 0.8 1.3 0.9 0.7 0.6 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