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] 38820 # [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] default position, LP 2, lampholder angle 6 # [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/38820_D.ies # Luminaire flux = 4486 lm, # 71.2 % of the bulb flux # between 75 and 90: 5.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 41.8 cd / 1000 lm , 2.4 % of the luminaire flux # 90deg and above: max 7.9 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: 20 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 93 % # (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 209 cd / 1000 lm, # 67.5 deg to < 76 deg: max 158 cd / 1000 lm, # maximum spec. lum. intensity 244 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: 0.0 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 5.0 158 159 159 160 161 162 163 164 165 167 167 169 170 171 173 174 174 175 175 175 174 174 173 171 170 169 167 167 165 164 163 162 161 160 159 159 10.0 151 151 152 153 155 157 159 161 163 167 170 173 176 178 181 181 183 184 184 184 183 181 181 178 176 173 170 167 163 161 159 157 155 153 152 151 15.0 145 145 146 147 149 153 155 158 162 166 172 177 182 186 189 190 191 192 191 192 191 190 189 186 182 177 172 166 162 158 155 153 149 147 146 145 20.0 142 142 143 145 146 148 152 155 161 166 174 183 190 196 198 200 198 199 198 199 198 200 198 196 190 183 174 166 161 155 152 148 146 145 143 142 25.0 134 135 137 139 141 144 146 150 157 164 174 184 194 201 204 204 203 201 201 201 203 204 204 201 194 184 174 164 157 150 146 144 141 139 137 135 30.0 135 135 136 134 136 138 140 145 150 157 168 183 197 204 208 207 204 201 200 201 204 207 208 204 197 183 168 157 150 145 140 138 136 134 136 135 35.0 128 130 131 131 130 132 133 138 142 152 168 187 202 210 211 209 205 200 199 200 205 209 211 210 202 187 168 152 142 138 133 132 130 131 131 130 40.0 122 123 123 124 126 129 131 134 138 151 171 195 209 214 211 206 200 195 193 195 200 206 211 214 209 195 171 151 138 134 131 129 126 124 123 123 45.0 117 116 114 116 124 132 136 135 139 158 187 210 220 215 209 200 190 184 182 184 190 200 209 215 220 210 187 158 139 135 136 132 124 116 114 116 50.0 110 111 108 110 120 132 140 141 146 174 211 230 228 215 206 192 178 171 168 171 178 192 206 215 228 230 211 174 146 141 140 132 120 110 108 111 55.0 97.1 98.6 99.1 103 111 127 132 136 152 189 230 244 233 213 196 178 163 154 149 154 163 178 196 213 233 244 230 189 152 136 132 127 111 103 99.1 98.6 60.0 89.9 88.5 87.6 91.8 97.3 111 117 121 149 188 226 241 225 199 178 159 144 135 131 135 144 159 178 199 225 241 226 188 149 121 117 111 97.3 91.8 87.6 88.5 65.0 68.1 71.5 69.9 73.0 79.8 88.6 96.6 101 136 162 193 209 191 169 146 128 115 108 106 108 115 128 146 169 191 209 193 162 136 101 96.6 88.6 79.8 73.0 69.9 71.5 70.0 53.2 61.7 53.2 51.2 57.1 63.8 70.6 74.4 106 122 144 158 142 123 106 91.7 81.6 79.0 77.2 79.0 81.6 91.7 106 123 142 158 144 122 106 74.4 70.6 63.8 57.1 51.2 53.2 61.7 75.0 35.9 39.9 34.1 31.9 35.7 41.0 46.3 48.9 66.8 77.0 88.7 95.0 86.2 74.0 61.3 52.3 47.6 47.5 46.5 47.5 47.6 52.3 61.3 74.0 86.2 95.0 88.7 77.0 66.8 48.9 46.3 41.0 35.7 31.9 34.1 39.9 80.0 14.9 18.1 15.5 14.6 17.0 20.0 22.5 23.3 30.3 34.8 39.7 41.8 37.5 30.6 25.8 23.4 23.0 23.8 23.4 23.8 23.0 23.4 25.8 30.6 37.5 41.8 39.7 34.8 30.3 23.3 22.5 20.0 17.0 14.6 15.5 18.1 85.0 6.6 6.5 6.2 6.4 6.7 7.1 7.1 6.9 6.8 7.2 7.4 7.6 8.0 8.2 8.9 9.7 11.6 12.5 11.9 12.5 11.6 9.7 8.9 8.2 8.0 7.6 7.4 7.2 6.8 6.9 7.1 7.1 6.7 6.4 6.2 6.5 90.0 2.6 3.0 3.3 3.4 3.5 3.6 3.4 3.2 2.9 2.9 2.9 2.9 3.1 3.5 4.2 5.5 7.2 7.9 7.7 7.9 7.2 5.5 4.2 3.5 3.1 2.9 2.9 2.9 2.9 3.2 3.4 3.6 3.5 3.4 3.3 3.0 95.0 0.8 1.1 1.7 2.1 2.0 2.0 2.2 2.0 2.1 2.1 2.1 2.1 2.1 2.2 2.7 3.8 5.0 5.1 5.2 5.1 5.0 3.8 2.7 2.2 2.1 2.1 2.1 2.1 2.1 2.0 2.2 2.0 2.0 2.1 1.7 1.1 100.0 0.4 0.5 0.9 1.1 1.0 1.1 1.3 1.4 1.4 1.4 1.4 1.4 1.4 1.6 2.2 2.6 3.4 3.2 3.4 3.2 3.4 2.6 2.2 1.6 1.4 1.4 1.4 1.4 1.4 1.4 1.3 1.1 1.0 1.1 0.9 0.5 105.0 0.4 0.4 0.4 0.4 0.6 0.5 0.7 0.8 1.0 1.0 1.0 1.0 1.0 1.2 1.5 2.1 2.0 1.8 1.8 1.8 2.0 2.1 1.5 1.2 1.0 1.0 1.0 1.0 1.0 0.8 0.7 0.5 0.6 0.4 0.4 0.4 110.0 0.2 0.3 0.4 0.3 0.4 0.4 0.4 0.4 0.6 0.6 0.6 0.6 0.7 0.8 1.1 1.5 1.4 1.0 0.8 1.0 1.4 1.5 1.1 0.8 0.7 0.6 0.6 0.6 0.6 0.4 0.4 0.4 0.4 0.3 0.4 0.3 115.0 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.2 0.6 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 120.0 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.5 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