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] 38628 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1Q # [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 4, lampholder angle 2 # [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/38628.ies # Luminaire flux = 4138 lm, # 73.9 % of the bulb flux # between 75 and 90: 2.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 25.2 cd / 1000 lm , 0.8 % of the luminaire flux # 90deg and above: max 3.6 cd / 1000 lm , 0.1 % of the luminaire flux # CutOff Type: CIE_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: 4 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 22 % # (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 229 cd / 1000 lm, # 67.5 deg to < 76 deg: max 151 cd / 1000 lm, # maximum spec. lum. intensity 330 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: 0.0 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 5.0 192 193 193 194 196 198 200 202 205 208 211 214 217 219 222 224 225 226 226 226 225 224 222 219 217 214 211 208 205 202 200 198 196 194 193 193 10.0 178 178 180 182 185 190 193 199 205 211 217 224 230 236 240 243 244 246 246 246 244 243 240 236 230 224 217 211 205 199 193 190 185 182 180 178 15.0 167 167 170 173 177 181 188 195 203 213 224 235 246 251 255 258 258 259 258 259 258 258 255 251 246 235 224 213 203 195 188 181 177 173 170 167 20.0 158 160 163 166 169 174 181 189 200 214 229 244 257 264 267 267 263 262 261 262 263 267 267 264 257 244 229 214 200 189 181 174 169 166 163 160 25.0 147 148 152 156 160 165 173 183 195 212 233 252 266 274 272 266 260 255 253 255 260 266 272 274 266 252 233 212 195 183 173 165 160 156 152 148 30.0 147 148 147 146 149 153 160 171 186 208 233 257 274 276 270 259 249 241 238 241 249 259 270 276 274 257 233 208 186 171 160 153 149 146 147 148 35.0 138 140 141 140 139 143 147 156 172 200 235 265 278 273 261 245 231 220 217 220 231 245 261 273 278 265 235 200 172 156 147 143 139 140 141 140 40.0 125 127 128 129 131 134 139 148 168 205 244 274 278 266 245 224 206 195 191 195 206 224 245 266 278 274 244 205 168 148 139 134 131 129 128 127 45.0 116 116 113 115 123 130 136 144 171 223 277 293 279 252 224 200 181 170 167 170 181 200 224 252 279 293 277 223 171 144 136 130 123 115 113 116 50.0 105 106 103 104 113 126 132 142 176 250 308 315 281 235 202 176 157 146 143 146 157 176 202 235 281 315 308 250 176 142 132 126 113 104 103 106 55.0 84.2 83.7 84.5 90.0 99.1 112 119 130 186 267 330 320 269 213 177 153 131 121 118 121 131 153 177 213 269 320 330 267 186 130 119 112 99.1 90.0 84.5 83.7 60.0 66.1 68.0 67.0 70.9 81.4 89.2 98.1 107 175 252 302 285 229 182 149 124 109 98.9 96.6 98.9 109 124 149 182 229 285 302 252 175 107 98.1 89.2 81.4 70.9 67.0 68.0 65.0 57.5 68.7 57.6 50.0 55.8 62.5 69.7 77.6 138 196 229 214 173 136 107 88.6 77.9 71.4 70.0 71.4 77.9 88.6 107 136 173 214 229 196 138 77.6 69.7 62.5 55.8 50.0 57.6 68.7 70.0 45.2 53.0 39.5 30.3 31.9 36.6 40.9 46.3 92.4 132 151 136 105 76.4 59.7 50.8 45.8 43.4 43.6 43.4 45.8 50.8 59.7 76.4 105 136 151 132 92.4 46.3 40.9 36.6 31.9 30.3 39.5 53.0 75.0 25.1 28.1 18.9 14.1 14.8 16.5 18.5 21.9 46.9 72.5 80.4 70.5 48.4 34.1 27.5 24.7 22.8 21.8 21.9 21.8 22.8 24.7 27.5 34.1 48.4 70.5 80.4 72.5 46.9 21.9 18.5 16.5 14.8 14.1 18.9 28.1 80.0 8.9 10.9 7.2 3.6 4.0 4.5 4.6 6.2 14.3 23.9 25.2 21.0 13.8 9.3 8.6 8.1 7.8 8.1 8.6 8.1 7.8 8.1 8.6 9.3 13.8 21.0 25.2 23.9 14.3 6.2 4.6 4.5 4.0 3.6 7.2 10.9 85.0 3.3 2.6 2.4 2.5 3.2 3.3 2.4 2.1 2.1 2.0 2.1 2.6 3.9 4.3 4.1 3.7 3.0 2.5 2.4 2.5 3.0 3.7 4.1 4.3 3.9 2.6 2.1 2.0 2.1 2.1 2.4 3.3 3.2 2.5 2.4 2.6 90.0 0.5 0.9 0.8 1.5 2.1 2.0 1.4 1.2 1.0 1.0 1.5 2.5 3.6 3.6 3.2 2.7 2.0 1.3 1.2 1.3 2.0 2.7 3.2 3.6 3.6 2.5 1.5 1.0 1.0 1.2 1.4 2.0 2.1 1.5 0.8 0.9 95.0 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.7 0.8 0.8 0.7 0.5 0.5 0.5 0.7 0.8 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 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