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] 39267 # [MANUFAC] SiTECO # [LUMCAT] 5UK557E1MT0Q # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, convex glass # [MORE] indiv. Position, LP 1, lampholder angle 3 # [LAMPCAT] Philips: SON-T PIA PLUS 70W # [LAMP] HST 70W # TILT=NONE # Bulbs: 1, 6600 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/39267.ies # Luminaire flux = 5042 lm, # 76.4 % 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 105.6 cd / 1000 lm , 1.1 % of the luminaire flux # 90deg and above: max 3.7 cd / 1000 lm , 0.1 % of the luminaire flux # CutOff Type: IES_Semi-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: 6 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 28 % # (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 416 cd / 1000 lm, # 67.5 deg to < 76 deg: max 594 cd / 1000 lm, # maximum spec. lum. intensity 594 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: 0.0 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 199 5.0 188 189 190 192 193 195 197 200 202 203 203 204 205 208 209 210 209 209 209 209 209 210 209 208 205 204 203 203 202 200 197 195 193 192 190 189 10.0 177 178 180 183 188 196 199 205 211 213 217 223 232 235 230 228 226 226 224 226 226 228 230 235 232 223 217 213 211 205 199 196 188 183 180 178 15.0 166 168 170 176 180 186 190 195 200 208 219 230 241 254 255 259 250 236 229 236 250 259 255 254 241 230 219 208 200 195 190 186 180 176 170 168 20.0 158 159 163 166 171 175 178 184 191 203 220 240 253 263 264 262 256 237 229 237 256 262 264 263 253 240 220 203 191 184 178 175 171 166 163 159 25.0 148 150 153 160 163 165 169 173 179 194 215 235 252 253 254 245 238 224 212 224 238 245 254 253 252 235 215 194 179 173 169 165 163 160 153 150 30.0 147 150 152 153 156 158 161 165 169 180 202 223 244 248 241 228 226 218 198 218 226 228 241 248 244 223 202 180 169 165 161 158 156 153 152 150 35.0 131 138 146 147 147 147 151 156 164 181 201 222 229 230 212 202 195 195 173 195 195 202 212 230 229 222 201 181 164 156 151 147 147 147 146 138 40.0 118 125 135 143 141 140 144 150 159 183 207 223 224 207 195 173 163 160 139 160 163 173 195 207 224 223 207 183 159 150 144 140 141 143 135 125 45.0 108 112 120 132 141 139 143 146 151 176 210 229 222 197 174 144 128 123 109 123 128 144 174 197 222 229 210 176 151 146 143 139 141 132 120 112 50.0 97.3 100 109 125 149 151 140 141 145 189 251 237 221 183 161 126 108 97.3 85.1 97.3 108 126 161 183 221 237 251 189 145 141 140 151 149 125 109 100 55.0 82.5 83.3 96.7 119 130 138 142 138 144 220 311 313 281 221 176 124 97.1 79.5 66.7 79.5 97.1 124 176 221 281 313 311 220 144 138 142 138 130 119 96.7 83.3 60.0 66.9 69.3 83.2 104 126 147 172 144 138 211 335 397 308 209 167 100 84.2 60.8 49.8 60.8 84.2 100 167 209 308 397 335 211 138 144 172 147 126 104 83.2 69.3 65.0 49.5 52.8 68.2 93.5 113 130 137 127 134 255 416 416 266 165 120 77.0 65.5 42.2 34.8 42.2 65.5 77.0 120 165 266 416 416 255 134 127 137 130 113 93.5 68.2 52.8 70.0 16.0 17.0 27.3 46.6 57.2 72.1 88.1 110 145 414 594 316 171 97.7 70.6 50.5 35.7 27.3 26.5 27.3 35.7 50.5 70.6 97.7 171 316 594 414 145 110 88.1 72.1 57.2 46.6 27.3 17.0 75.0 6.3 6.7 9.4 8.9 8.1 8.1 8.7 13.5 35.3 212 226 79.7 18.5 12.4 19.0 26.9 24.9 25.5 17.6 25.5 24.9 26.9 19.0 12.4 18.5 79.7 226 212 35.3 13.5 8.7 8.1 8.1 8.9 9.4 6.7 80.0 4.7 11.2 7.7 4.4 5.0 4.7 5.2 7.0 15.5 106 75.8 26.3 6.8 6.4 5.8 4.1 4.0 3.3 3.6 3.3 4.0 4.1 5.8 6.4 6.8 26.3 75.8 106 15.5 7.0 5.2 4.7 5.0 4.4 7.7 11.2 85.0 1.8 1.8 2.0 3.7 5.0 4.6 3.6 3.4 3.8 4.6 4.5 3.8 3.8 4.4 4.2 2.8 2.9 2.1 1.8 2.1 2.9 2.8 4.2 4.4 3.8 3.8 4.5 4.6 3.8 3.4 3.6 4.6 5.0 3.7 2.0 1.8 90.0 0.5 0.6 0.7 2.8 3.7 3.2 2.1 1.6 1.9 2.2 2.3 2.5 3.1 3.2 2.8 1.8 1.7 1.0 1.0 1.0 1.7 1.8 2.8 3.2 3.1 2.5 2.3 2.2 1.9 1.6 2.1 3.2 3.7 2.8 0.7 0.6 95.0 0.2 0.2 0.2 0.3 0.5 0.7 0.8 0.9 1.1 1.2 1.2 1.3 1.6 1.6 1.4 1.1 1.3 0.6 0.5 0.6 1.3 1.1 1.4 1.6 1.6 1.3 1.2 1.2 1.1 0.9 0.8 0.7 0.5 0.3 0.2 0.2 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 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