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] 38827 # [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 2, lampholder angle 2 # [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/38827.ies # Luminaire flux = 2880 lm, # 75.8 % of the bulb flux # between 75 and 90: 4.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 46.2 cd / 1000 lm , 2.1 % of the luminaire flux # 90deg and above: max 4.9 cd / 1000 lm , 0.6 % 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: 19 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 85 % # (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 247 cd / 1000 lm, # 67.5 deg to < 76 deg: max 184 cd / 1000 lm, # maximum spec. lum. intensity 289 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: 0.0 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 5.0 179 180 180 181 182 184 186 188 190 192 194 196 198 200 202 203 204 205 205 205 204 203 202 200 198 196 194 192 190 188 186 184 182 181 180 180 10.0 166 167 169 170 173 177 181 185 189 194 198 203 208 212 216 216 218 218 219 218 218 216 216 212 208 203 198 194 189 185 181 177 173 170 169 167 15.0 157 158 159 162 166 170 175 181 188 196 204 212 218 222 224 227 225 225 225 225 225 227 224 222 218 212 204 196 188 181 175 170 166 162 159 158 20.0 150 151 153 156 160 163 169 176 185 196 207 217 226 231 232 232 229 228 227 228 229 232 232 231 226 217 207 196 185 176 169 163 160 156 153 151 25.0 141 142 145 149 152 156 162 169 179 192 206 217 227 233 233 230 225 222 220 222 225 230 233 233 227 217 206 192 179 169 162 156 152 149 145 142 30.0 143 144 143 143 145 148 153 160 170 182 197 214 225 229 229 224 217 212 209 212 217 224 229 229 225 214 197 182 170 160 153 148 145 143 143 144 35.0 132 134 137 138 137 139 142 148 158 173 193 212 221 223 220 213 205 199 195 199 205 213 220 223 221 212 193 173 158 148 142 139 137 138 137 134 40.0 123 125 128 132 133 134 137 142 153 176 200 220 225 223 213 203 193 185 182 185 193 203 213 223 225 220 200 176 153 142 137 134 133 132 128 125 45.0 116 117 119 124 131 137 141 142 157 189 225 237 233 219 204 190 177 169 165 169 177 190 204 219 233 237 225 189 157 142 141 137 131 124 119 117 50.0 105 107 110 117 127 137 143 147 167 216 259 260 238 212 194 175 161 151 147 151 161 175 194 212 238 260 259 216 167 147 143 137 127 117 110 107 55.0 90.6 92.7 99.6 111 119 135 137 149 190 251 289 278 240 205 182 161 146 136 131 136 146 161 182 205 240 278 289 251 190 149 137 135 119 111 99.6 92.7 60.0 76.4 76.2 83.2 96.2 103 118 121 131 199 263 288 270 226 189 165 143 129 119 116 119 129 143 165 189 226 270 288 263 199 131 121 118 103 96.2 83.2 76.2 65.0 58.4 62.6 66.7 74.7 84.2 92.3 98.5 111 192 235 247 228 187 158 134 115 103 95.7 93.7 95.7 103 115 134 158 187 228 247 235 192 111 98.5 92.3 84.2 74.7 66.7 62.6 70.0 55.0 67.0 59.8 53.6 59.1 64.0 71.0 82.7 149 184 184 166 134 110 90.3 78.1 70.6 66.7 64.2 66.7 70.6 78.1 90.3 110 134 166 184 184 149 82.7 71.0 64.0 59.1 53.6 59.8 67.0 75.0 42.8 50.9 42.3 34.1 35.0 39.4 44.0 53.1 93.7 113 112 98.6 77.9 60.1 48.7 43.1 38.9 36.2 35.3 36.2 38.9 43.1 48.7 60.1 77.9 98.6 112 113 93.7 53.1 44.0 39.4 35.0 34.1 42.3 50.9 80.0 18.7 22.9 19.7 14.3 15.1 17.0 19.4 22.4 38.2 46.0 46.2 38.9 29.0 22.4 19.2 18.0 17.7 18.3 18.3 18.3 17.7 18.0 19.2 22.4 29.0 38.9 46.2 46.0 38.2 22.4 19.4 17.0 15.1 14.3 19.7 22.9 85.0 7.5 7.3 7.0 6.5 6.6 6.8 6.6 6.3 6.1 6.5 6.1 6.1 5.8 6.3 6.3 6.8 7.3 7.8 8.5 7.8 7.3 6.8 6.3 6.3 5.8 6.1 6.1 6.5 6.1 6.3 6.6 6.8 6.6 6.5 7.0 7.3 90.0 3.4 3.6 3.7 3.9 4.1 3.9 3.9 3.6 3.4 3.4 3.4 3.4 3.6 3.6 4.1 4.6 4.9 4.8 4.8 4.8 4.9 4.6 4.1 3.6 3.6 3.4 3.4 3.4 3.4 3.6 3.9 3.9 4.1 3.9 3.7 3.6 95.0 1.0 1.2 1.9 2.2 2.2 2.4 2.5 2.5 2.2 2.4 2.4 2.4 2.4 2.4 2.5 3.1 3.6 3.1 2.7 3.1 3.6 3.1 2.5 2.4 2.4 2.4 2.4 2.4 2.2 2.5 2.5 2.4 2.2 2.2 1.9 1.2 100.0 0.3 0.3 0.9 1.2 1.2 1.4 1.7 1.7 1.7 1.7 1.7 1.5 1.7 1.7 2.0 2.4 2.5 2.0 1.7 2.0 2.5 2.4 2.0 1.7 1.7 1.5 1.7 1.7 1.7 1.7 1.7 1.4 1.2 1.2 0.9 0.3 105.0 0.3 0.3 0.3 0.5 0.7 0.7 0.9 1.2 1.2 1.2 1.2 1.4 1.0 1.4 1.4 1.7 1.7 1.0 1.0 1.0 1.7 1.7 1.4 1.4 1.0 1.4 1.2 1.2 1.2 1.2 0.9 0.7 0.7 0.5 0.3 0.3 110.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.7 0.7 0.7 0.7 0.9 1.0 1.0 1.2 0.7 0.3 0.7 1.2 1.0 1.0 0.9 0.7 0.7 0.7 0.7 0.5 0.5 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 0.5 0.7 0.3 0.7 0.7 0.7 0.7 0.7 0.7 0.3 0.3 0.3 0.7 0.7 0.7 0.7 0.7 0.7 0.3 0.7 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 120.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 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 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 125.0 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