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] 38623 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1C # [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: 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/38623.ies # Luminaire flux = 4026 lm, # 71.9 % of the bulb flux # between 75 and 90: 4.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 28.2 cd / 1000 lm , 1.9 % of the luminaire flux # 90deg and above: max 15.4 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: 18 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 92 % # (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 216 cd / 1000 lm, # 67.5 deg to < 76 deg: max 145 cd / 1000 lm, # maximum spec. lum. intensity 302 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: 0.0 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 5.0 142 142 143 143 144 144 145 146 147 148 150 151 153 154 155 157 157 158 158 158 157 157 155 154 153 151 150 148 147 146 145 144 144 143 143 142 10.0 137 138 138 139 139 140 142 144 146 148 151 154 158 162 165 168 171 172 172 172 171 168 165 162 158 154 151 148 146 144 142 140 139 139 138 138 15.0 132 132 133 134 135 136 138 140 143 147 152 159 166 173 180 186 189 193 194 193 189 186 180 173 166 159 152 147 143 140 138 136 135 134 133 132 20.0 128 128 129 129 130 131 133 136 140 145 153 164 176 189 201 211 215 220 222 220 215 211 201 189 176 164 153 145 140 136 133 131 130 129 129 128 25.0 122 123 124 124 124 126 129 132 136 142 153 169 189 209 226 238 244 247 248 247 244 238 226 209 189 169 153 142 136 132 129 126 124 124 124 123 30.0 116 116 116 116 118 120 123 127 131 138 152 175 204 231 251 262 266 268 266 268 266 262 251 231 204 175 152 138 131 127 123 120 118 116 116 116 35.0 115 115 113 109 109 114 117 121 125 132 152 186 225 256 276 285 286 284 282 284 286 285 276 256 225 186 152 132 125 121 117 114 109 109 113 115 40.0 113 113 107 102 103 107 112 117 119 127 152 199 247 276 291 297 297 294 292 294 297 297 291 276 247 199 152 127 119 117 112 107 103 102 107 113 45.0 107 105 94.8 90.5 95.6 103 110 114 115 125 164 221 266 288 300 302 298 293 289 293 298 302 300 288 266 221 164 125 115 114 110 103 95.6 90.5 94.8 105 50.0 105 104 87.6 80.1 88.4 99.5 107 110 108 124 182 244 284 297 301 297 288 281 274 281 288 297 301 297 284 244 182 124 108 110 107 99.5 88.4 80.1 87.6 104 55.0 102 97.3 81.3 71.8 76.8 89.6 96.9 98.9 100 122 200 265 291 296 287 273 258 251 245 251 258 273 287 296 291 265 200 122 100 98.9 96.9 89.6 76.8 71.8 81.3 97.3 60.0 111 100 77.6 62.9 62.1 70.0 76.9 77.9 83.7 116 194 252 272 266 247 229 216 209 207 209 216 229 247 266 272 252 194 116 83.7 77.9 76.9 70.0 62.1 62.9 77.6 100 65.0 89.0 87.1 62.9 46.9 45.6 49.6 55.5 53.7 58.1 95.9 161 205 216 204 187 172 162 155 153 155 162 172 187 204 216 205 161 95.9 58.1 53.7 55.5 49.6 45.6 46.9 62.9 87.1 70.0 68.1 66.5 41.9 28.2 27.7 29.2 32.9 31.8 35.6 68.3 111 139 145 138 126 114 108 105 104 105 108 114 126 138 145 139 111 68.3 35.6 31.8 32.9 29.2 27.7 28.2 41.9 66.5 75.0 37.6 36.9 24.9 14.4 13.3 14.4 15.3 15.3 16.4 36.6 62.7 76.7 76.7 70.2 63.3 56.8 57.5 58.5 59.4 58.5 57.5 56.8 63.3 70.2 76.7 76.7 62.7 36.6 16.4 15.3 15.3 14.4 13.3 14.4 24.9 36.9 80.0 15.6 18.1 13.0 8.0 7.5 8.0 8.8 7.1 5.9 11.1 20.5 25.0 25.3 22.4 19.8 20.6 24.6 26.6 28.2 26.6 24.6 20.6 19.8 22.4 25.3 25.0 20.5 11.1 5.9 7.1 8.8 8.0 7.5 8.0 13.0 18.1 85.0 8.7 8.1 7.8 6.6 6.4 6.4 5.9 4.8 4.1 3.9 4.1 4.5 4.8 5.5 7.0 10.3 14.9 16.5 19.1 16.5 14.9 10.3 7.0 5.5 4.8 4.5 4.1 3.9 4.1 4.8 5.9 6.4 6.4 6.6 7.8 8.1 90.0 4.0 4.1 4.4 4.1 4.1 4.4 3.8 3.1 2.8 2.6 2.8 3.3 3.6 4.2 5.7 8.4 11.8 13.6 15.4 13.6 11.8 8.4 5.7 4.2 3.6 3.3 2.8 2.6 2.8 3.1 3.8 4.4 4.1 4.1 4.4 4.1 95.0 1.1 1.5 2.3 2.5 2.4 2.5 2.4 2.0 1.8 2.0 2.0 2.3 2.5 3.1 4.3 6.1 7.9 9.1 9.8 9.1 7.9 6.1 4.3 3.1 2.5 2.3 2.0 2.0 1.8 2.0 2.4 2.5 2.4 2.5 2.3 1.5 100.0 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