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] 32425 # [MANUFAC] SiTECO # [LUMCAT] 5NA558E1MT1C336GB # [LUMINAIRE] SQ 100, Street light # [MORE] top and frame made of die cast aluminium, painted in RAL 9007 (aluminium # [MORE] grey), with power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser, PC # [MORE] indiv. Position, lampholder angle 5 # [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: 0.465 0.688 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/32425.ies # Luminaire flux = 5808 lm, # 88.0 % of the bulb flux # between 75 and 90: 6.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 141.6 cd / 1000 lm , 1.7 % of the luminaire flux # 90deg and above: max 2.1 cd / 1000 lm , 0.3 % 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: 8 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 32 % # (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 578 cd / 1000 lm, # 67.5 deg to < 76 deg: max 619 cd / 1000 lm, # maximum spec. lum. intensity 619 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: 0.0 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 5.0 159 158 161 160 159 159 161 161 162 165 166 165 165 165 166 165 164 160 156 160 164 165 166 165 165 165 166 165 162 161 161 159 159 160 161 158 10.0 164 164 161 163 163 164 165 164 165 166 167 170 169 169 168 167 168 166 161 166 168 167 168 169 169 170 167 166 165 164 165 164 163 163 161 164 15.0 163 162 164 166 166 165 167 166 165 166 169 171 174 174 174 174 174 173 158 173 174 174 174 174 174 171 169 166 165 166 167 165 166 166 164 162 20.0 161 161 165 167 168 168 168 166 165 166 170 174 180 182 181 179 176 176 165 176 176 179 181 182 180 174 170 166 165 166 168 168 168 167 165 161 25.0 159 160 164 167 168 170 167 165 162 163 168 177 185 188 184 180 173 171 167 171 173 180 184 188 185 177 168 163 162 165 167 170 168 167 164 160 30.0 156 157 164 165 167 167 164 161 160 162 167 179 188 193 193 173 164 160 157 160 164 173 193 193 188 179 167 162 160 161 164 167 167 165 164 157 35.0 144 151 162 167 162 159 154 153 158 161 174 196 208 203 190 177 162 153 150 153 162 177 190 203 208 196 174 161 158 153 154 159 162 167 162 151 40.0 130 140 149 165 162 151 147 146 155 162 178 208 227 230 204 175 153 151 143 151 153 175 204 230 227 208 178 162 155 146 147 151 162 165 149 140 45.0 121 127 131 150 171 163 148 140 145 156 183 212 243 253 223 186 155 153 135 153 155 186 223 253 243 212 183 156 145 140 148 163 171 150 131 127 50.0 115 117 116 136 159 175 143 149 131 144 200 238 261 259 256 204 151 138 125 138 151 204 256 259 261 238 200 144 131 149 143 175 159 136 116 117 55.0 104 111 105 131 160 171 156 134 128 140 227 318 338 284 281 240 169 138 135 138 169 240 281 284 338 318 227 140 128 134 156 171 160 131 105 111 60.0 76.8 78.7 84.9 105 137 157 149 122 123 137 252 395 477 429 357 270 153 110 98.5 110 153 270 357 429 477 395 252 137 123 122 149 157 137 105 84.9 78.7 65.0 53.0 59.0 83.0 98.9 109 129 123 121 129 147 380 578 572 436 283 216 121 78.7 68.6 78.7 121 216 283 436 572 578 380 147 129 121 123 129 109 98.9 83.0 59.0 70.0 19.2 42.2 54.2 70.8 82.9 96.9 105 111 127 176 522 619 415 237 185 95.5 54.3 43.9 31.9 43.9 54.3 95.5 185 237 415 619 522 176 127 111 105 96.9 82.9 70.8 54.2 42.2 75.0 7.7 14.4 25.1 58.5 84.7 88.4 104 121 141 241 590 373 165 89.7 74.4 57.5 38.8 28.0 15.9 28.0 38.8 57.5 74.4 89.7 165 373 590 241 141 121 104 88.4 84.7 58.5 25.1 14.4 80.0 6.9 35.9 37.6 6.4 5.0 8.7 10.3 15.6 14.3 39.8 83.7 67.5 142 18.0 83.2 62.9 34.3 19.5 7.4 19.5 34.3 62.9 83.2 18.0 142 67.5 83.7 39.8 14.3 15.6 10.3 8.7 5.0 6.4 37.6 35.9 85.0 1.1 1.9 1.7 1.8 2.2 3.7 3.4 4.3 3.9 5.1 4.4 4.4 3.2 3.5 2.9 2.8 3.1 3.5 3.0 3.5 3.1 2.8 2.9 3.5 3.2 4.4 4.4 5.1 3.9 4.3 3.4 3.7 2.2 1.8 1.7 1.9 90.0 0.7 0.7 0.8 1.0 1.2 1.3 1.4 1.5 1.6 1.8 1.9 1.8 1.6 1.5 1.4 1.4 1.8 2.1 1.9 2.1 1.8 1.4 1.4 1.5 1.6 1.8 1.9 1.8 1.6 1.5 1.4 1.3 1.2 1.0 0.8 0.7 95.0 0.4 0.5 0.5 0.8 0.9 1.0 1.0 1.2 1.2 1.4 1.4 1.3 1.2 1.0 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.8 0.8 1.0 1.2 1.3 1.4 1.4 1.2 1.2 1.0 1.0 0.9 0.8 0.5 0.5 100.0 0.3 0.3 0.4 0.6 0.8 0.8 0.9 1.0 1.1 1.2 1.2 1.1 1.0 0.9 1.1 1.1 0.6 0.6 0.6 0.6 0.6 1.1 1.1 0.9 1.0 1.1 1.2 1.2 1.1 1.0 0.9 0.8 0.8 0.6 0.4 0.3 105.0 0.3 0.3 0.4 0.5 0.6 0.7 0.7 0.8 0.9 1.0 1.0 1.0 0.8 0.9 0.8 0.8 0.5 0.6 0.5 0.6 0.5 0.8 0.8 0.9 0.8 1.0 1.0 1.0 0.9 0.8 0.7 0.7 0.6 0.5 0.4 0.3 110.0 0.3 0.3 0.3 0.4 0.5 0.6 0.6 0.6 0.7 0.8 0.8 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.8 0.8 0.8 0.7 0.6 0.6 0.6 0.5 0.4 0.3 0.3 115.0 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.4 125.0 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