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] 38821 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1CE1L # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser, PC # [MORE] indiv. Position, LP 2, lampholder angle 8 # [LAMPCAT] Osram: HQL 125W # [LAMP] HME 125W # TILT=NONE # Bulbs: 1, 6300 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: 137 W # Source file: ies/38821.ies # Luminaire flux = 4391 lm, # 69.7 % of the bulb flux # between 75 and 90: 5.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 41.4 cd / 1000 lm , 2.6 % of the luminaire flux # 90deg and above: max 11.3 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: 23 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 105 % # (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 198 cd / 1000 lm, # 67.5 deg to < 76 deg: max 150 cd / 1000 lm, # maximum spec. lum. intensity 232 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: 0.0 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 5.0 146 147 147 147 148 149 150 150 151 152 152 153 155 156 157 158 159 159 159 159 159 158 157 156 155 153 152 152 151 150 150 149 148 147 147 147 10.0 142 143 143 144 145 146 148 150 152 153 156 158 161 163 166 167 169 169 169 169 169 167 166 163 161 158 156 153 152 150 148 146 145 144 143 143 15.0 138 138 138 139 140 142 144 146 149 153 158 162 167 170 174 177 178 177 178 177 178 177 174 170 167 162 158 153 149 146 144 142 140 139 138 138 20.0 134 135 135 136 137 138 140 143 147 151 157 165 172 179 183 186 186 188 187 188 186 186 183 179 172 165 157 151 147 143 140 138 137 136 135 135 25.0 128 129 130 131 132 134 136 138 143 148 156 167 177 186 192 194 195 195 195 195 195 194 192 186 177 167 156 148 143 138 136 134 132 131 130 129 30.0 127 127 127 126 127 129 131 134 137 142 152 166 181 192 201 202 202 200 200 200 202 202 201 192 181 166 152 142 137 134 131 129 127 126 127 127 35.0 122 123 123 122 122 124 126 129 131 137 150 169 189 200 208 209 208 204 202 204 208 209 208 200 189 169 150 137 131 129 126 124 122 122 123 123 40.0 117 117 116 116 117 121 125 126 127 135 153 179 201 211 215 213 210 205 204 205 210 213 215 211 201 179 153 135 127 126 125 121 117 116 116 117 45.0 113 111 108 109 115 123 129 129 128 139 168 195 213 216 216 212 204 199 197 199 204 212 216 216 213 195 168 139 128 129 129 123 115 109 108 111 50.0 108 108 102 102 110 123 131 131 129 151 187 213 223 220 217 209 197 190 188 190 197 209 217 220 223 213 187 151 129 131 131 123 110 102 102 108 55.0 97.7 98.4 95.1 96.3 103 117 123 125 131 163 209 232 232 223 211 200 186 178 173 178 186 200 211 223 232 232 209 163 131 125 123 117 103 96.3 95.1 98.4 60.0 97.1 93.7 87.1 86.7 89.7 102 110 111 126 162 201 227 226 212 195 181 168 160 156 160 168 181 195 212 226 227 201 162 126 111 110 102 89.7 86.7 87.1 93.7 65.0 77.1 76.6 72.6 70.8 73.8 81.9 90.5 92.9 114 143 171 198 196 182 162 148 136 129 126 129 136 148 162 182 196 198 171 143 114 92.9 90.5 81.9 73.8 70.8 72.6 76.6 70.0 57.8 64.5 54.1 50.2 54.2 59.6 67.1 69.9 90.0 110 127 150 147 133 120 107 98.3 95.4 93.0 95.4 98.3 107 120 133 147 150 127 110 90.0 69.9 67.1 59.6 54.2 50.2 54.1 64.5 75.0 39.7 41.4 33.7 30.4 34.0 38.4 44.8 46.5 58.0 71.1 80.1 93.3 91.5 83.1 74.0 64.8 61.4 61.5 60.6 61.5 61.4 64.8 74.0 83.1 91.5 93.3 80.1 71.1 58.0 46.5 44.8 38.4 34.0 30.4 33.7 41.4 80.0 16.5 18.8 15.6 13.7 16.1 18.9 21.9 22.3 26.5 32.4 36.6 41.4 40.7 36.1 31.4 28.4 29.0 30.2 30.4 30.2 29.0 28.4 31.4 36.1 40.7 41.4 36.6 32.4 26.5 22.3 21.9 18.9 16.1 13.7 15.6 18.8 85.0 7.0 6.9 6.6 6.3 6.7 7.1 7.1 6.7 6.5 6.8 7.3 7.7 8.1 8.5 9.4 11.1 14.3 16.3 16.3 16.3 14.3 11.1 9.4 8.5 8.1 7.7 7.3 6.8 6.5 6.7 7.1 7.1 6.7 6.3 6.6 6.9 90.0 2.8 3.2 3.5 3.5 3.5 3.5 3.4 3.0 2.7 2.7 2.7 2.9 3.1 3.5 4.3 6.2 9.2 10.7 11.3 10.7 9.2 6.2 4.3 3.5 3.1 2.9 2.7 2.7 2.7 3.0 3.4 3.5 3.5 3.5 3.5 3.2 95.0 0.8 1.3 1.9 2.2 2.0 2.0 2.0 1.9 1.8 1.8 1.9 2.1 2.2 2.5 3.0 4.3 6.3 6.9 7.5 6.9 6.3 4.3 3.0 2.5 2.2 2.1 1.9 1.8 1.8 1.9 2.0 2.0 2.0 2.2 1.9 1.3 100.0 0.4 0.5 1.0 1.2 1.0 1.1 1.3 1.3 1.2 1.3 1.3 1.3 1.5 1.7 2.2 2.8 4.2 4.3 4.6 4.3 4.2 2.8 2.2 1.7 1.5 1.3 1.3 1.3 1.2 1.3 1.3 1.1 1.0 1.2 1.0 0.5 105.0 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.8 0.9 1.0 1.0 1.0 1.3 1.7 2.2 2.4 2.2 2.4 2.2 2.4 2.2 1.7 1.3 1.0 1.0 1.0 0.9 0.8 0.7 0.6 0.6 0.6 0.5 0.4 0.4 110.0 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.6 0.6 0.6 0.7 0.9 1.2 1.5 1.4 1.0 1.0 1.0 1.4 1.5 1.2 0.9 0.7 0.6 0.6 0.6 0.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 115.0 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.5 0.6 0.7 0.8 0.7 0.6 0.4 0.6 0.7 0.8 0.7 0.6 0.5 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 120.0 0.6 0.6 0.4 0.5 0.6 0.4 0.5 0.4 0.4 0.5 0.4 0.4 0.4 0.5 0.4 0.6 0.5 0.5 0.4 0.5 0.5 0.6 0.4 0.5 0.4 0.4 0.4 0.5 0.4 0.4 0.5 0.4 0.6 0.5 0.4 0.6 125.0 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