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] 38670 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1AE1C # [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 4, lampholder angle 8 # [LAMPCAT] Osram: HQL 80W # [LAMP] HME 80W # TILT=NONE # Bulbs: 1, 3800 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: 89 W # Source file: ies/38670.ies # Luminaire flux = 2637 lm, # 69.4 % of the bulb flux # between 75 and 90: 3.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 23.6 cd / 1000 lm , 2.0 % of the luminaire flux # 90deg and above: max 11.2 cd / 1000 lm , 0.7 % 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: 24 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 110 % # (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 201 cd / 1000 lm, # 67.5 deg to < 76 deg: max 137 cd / 1000 lm, # maximum spec. lum. intensity 276 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: 0.0 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 5.0 141 141 142 142 143 144 145 146 147 148 150 151 153 154 156 157 158 159 159 159 158 157 156 154 153 151 150 148 147 146 145 144 143 142 142 141 10.0 137 137 137 138 139 140 142 145 147 149 153 157 161 166 170 173 176 177 177 177 176 173 170 166 161 157 153 149 147 145 142 140 139 138 137 137 15.0 129 130 131 132 133 134 136 139 143 148 154 162 170 179 186 192 195 198 200 198 195 192 186 179 170 162 154 148 143 139 136 134 133 132 131 130 20.0 125 125 126 127 128 130 133 136 140 147 156 169 182 195 206 215 219 223 224 223 219 215 206 195 182 169 156 147 140 136 133 130 128 127 126 125 25.0 119 119 120 121 122 124 127 131 135 144 157 174 195 213 227 237 242 244 245 244 242 237 227 213 195 174 157 144 135 131 127 124 122 121 120 119 30.0 113 113 113 112 114 116 120 125 129 138 155 180 207 230 245 252 255 256 255 256 255 252 245 230 207 180 155 138 129 125 120 116 114 112 113 113 35.0 110 111 109 107 107 111 113 119 124 134 159 193 229 254 267 272 272 271 268 271 272 272 267 254 229 193 159 134 124 119 113 111 107 107 109 111 40.0 105 106 101 98.9 99.6 103 108 113 117 131 162 207 245 266 275 276 273 270 269 270 273 276 275 266 245 207 162 131 117 113 108 103 99.6 98.9 101 106 45.0 99.6 98.2 90.2 88.0 92.9 99.2 105 109 112 133 180 228 260 273 276 272 265 261 260 261 265 272 276 273 260 228 180 133 112 109 105 99.2 92.9 88.0 90.2 98.2 50.0 96.8 96.0 83.6 79.2 86.8 95.5 102 106 105 140 206 250 271 273 270 261 251 246 242 246 251 261 270 273 271 250 206 140 105 106 102 95.5 86.8 79.2 83.6 96.0 55.0 90.7 87.7 77.1 71.7 76.3 87.8 92.1 95.0 98.2 144 225 266 269 263 252 238 225 220 216 220 225 238 252 263 269 266 225 144 98.2 95.0 92.1 87.8 76.3 71.7 77.1 87.7 60.0 94.8 87.2 70.3 60.8 60.8 69.1 73.9 74.2 83.4 147 216 249 246 233 218 204 193 187 184 187 193 204 218 233 246 249 216 147 83.4 74.2 73.9 69.1 60.8 60.8 70.3 87.2 65.0 78.5 77.6 57.3 43.2 43.8 47.9 53.2 51.0 61.7 130 182 201 195 182 169 157 149 145 142 145 149 157 169 182 195 201 182 130 61.7 51.0 53.2 47.9 43.8 43.2 57.3 77.6 70.0 62.9 62.9 40.8 25.8 26.8 28.2 32.3 30.9 39.9 95.0 131 137 132 124 113 102 97.7 98.0 96.8 98.0 97.7 102 113 124 132 137 131 95.0 39.9 30.9 32.3 28.2 26.8 25.8 40.8 62.9 75.0 44.9 48.4 31.6 13.6 11.7 12.9 13.9 14.3 17.3 47.2 68.3 73.7 68.8 60.5 52.3 45.5 46.0 47.1 48.3 47.1 46.0 45.5 52.3 60.5 68.8 73.7 68.3 47.2 17.3 14.3 13.9 12.9 11.7 13.6 31.6 48.4 80.0 15.3 18.9 13.3 7.5 7.0 7.3 8.2 6.6 5.6 12.2 20.9 23.6 21.4 17.7 14.8 15.8 19.0 20.9 21.1 20.9 19.0 15.8 14.8 17.7 21.4 23.6 20.9 12.2 5.6 6.6 8.2 7.3 7.0 7.5 13.3 18.9 85.0 7.8 7.3 7.1 6.1 5.9 5.9 5.6 4.4 3.6 3.2 3.4 3.6 3.9 4.6 6.1 9.0 12.1 13.8 14.3 13.8 12.1 9.0 6.1 4.6 3.9 3.6 3.4 3.2 3.6 4.4 5.6 5.9 5.9 6.1 7.1 7.3 90.0 3.7 3.6 4.1 3.9 3.9 4.1 3.4 2.7 2.5 2.2 2.4 2.7 2.9 3.7 5.1 7.5 9.7 10.5 11.2 10.5 9.7 7.5 5.1 3.7 2.9 2.7 2.4 2.2 2.5 2.7 3.4 4.1 3.9 3.9 4.1 3.6 95.0 1.0 1.4 2.0 2.0 2.2 2.2 2.0 1.9 1.7 1.7 1.7 1.9 2.2 2.7 3.7 5.3 6.8 7.0 7.1 7.0 6.8 5.3 3.7 2.7 2.2 1.9 1.7 1.7 1.7 1.9 2.0 2.2 2.2 2.0 2.0 1.4 100.0 0.3 0.5 1.0 1.4 1.0 1.0 1.4 1.2 1.2 1.4 1.2 1.2 1.5 1.9 2.7 3.6 4.6 4.2 4.4 4.2 4.6 3.6 2.7 1.9 1.5 1.2 1.2 1.4 1.2 1.2 1.4 1.0 1.0 1.4 1.0 0.5 105.0 0.3 0.3 0.3 0.3 0.5 0.3 0.5 0.7 0.7 0.9 0.7 0.9 1.0 1.5 2.2 2.5 2.5 2.0 2.0 2.0 2.5 2.5 2.2 1.5 1.0 0.9 0.7 0.9 0.7 0.7 0.5 0.3 0.5 0.3 0.3 0.3 110.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 1.0 1.5 1.7 1.7 0.9 0.7 0.9 1.7 1.7 1.5 1.0 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 115.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.9 0.5 0.3 0.3 0.3 0.5 0.9 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 120.0 0.3 0.5 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.5 125.0 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