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] 38829 # [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 8 # [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/38829.ies # Luminaire flux = 2747 lm, # 72.3 % of the bulb flux # between 75 and 90: 5.3 % 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 , 2.5 % of the luminaire flux # 90deg and above: max 12.6 cd / 1000 lm , 0.8 % 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: 24 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 111 % # (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 220 cd / 1000 lm, # 67.5 deg to < 76 deg: max 166 cd / 1000 lm, # maximum spec. lum. intensity 255 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: 0.0 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 5.0 143 143 144 144 145 145 146 147 148 149 150 151 151 153 154 155 155 155 155 155 155 155 154 153 151 151 150 149 148 147 146 145 145 144 144 143 10.0 140 139 139 140 141 142 144 146 147 149 152 154 157 160 163 164 166 167 168 167 166 164 163 160 157 154 152 149 147 146 144 142 141 140 139 139 15.0 135 135 135 136 137 139 140 142 145 148 153 158 163 169 174 178 179 182 183 182 179 178 174 169 163 158 153 148 145 142 140 139 137 136 135 135 20.0 132 132 132 133 133 135 137 139 143 147 153 162 171 180 188 193 196 199 199 199 196 193 188 180 171 162 153 147 143 139 137 135 133 133 132 132 25.0 124 125 126 127 128 130 132 134 138 144 153 164 179 192 202 208 212 214 216 214 212 208 202 192 179 164 153 144 138 134 132 130 128 127 126 125 30.0 122 122 121 120 121 124 126 130 132 138 149 166 186 203 217 224 227 229 229 229 227 224 217 203 186 166 149 138 132 130 126 124 121 120 121 122 35.0 117 118 117 115 114 118 121 124 126 132 146 170 195 216 231 239 243 242 241 242 243 239 231 216 195 170 146 132 126 124 121 118 114 115 117 118 40.0 112 112 109 108 109 113 118 121 123 128 147 179 210 230 244 248 249 247 247 247 249 248 244 230 210 179 147 128 123 121 118 113 109 108 109 112 45.0 106 105 98.7 98.7 105 112 118 120 120 128 159 196 226 242 250 250 246 242 241 242 246 250 250 242 226 196 159 128 120 120 118 112 105 98.7 98.7 105 50.0 103 103 91.4 90.0 99.4 111 119 120 116 133 180 220 241 250 255 251 242 237 236 237 242 251 255 250 241 220 180 133 116 120 119 111 99.4 90.0 91.4 103 55.0 97.2 96.5 86.3 85.8 91.5 107 111 113 111 138 207 246 255 255 251 240 228 221 219 221 228 240 251 255 255 246 207 138 111 113 111 107 91.5 85.8 86.3 96.5 60.0 103 96.3 82.9 77.5 78.6 91.9 98.0 96.6 101 142 212 247 249 242 229 215 203 197 195 197 203 215 229 242 249 247 212 142 101 96.6 98.0 91.9 78.6 77.5 82.9 96.3 65.0 83.9 80.3 71.0 62.3 62.8 70.8 77.5 76.9 85.9 138 195 220 218 207 191 176 167 161 159 161 167 176 191 207 218 220 195 138 85.9 76.9 77.5 70.8 62.8 62.3 71.0 80.3 70.0 68.3 71.3 52.5 42.0 45.3 49.1 54.5 54.2 62.5 114 152 166 163 153 142 130 122 121 120 121 122 130 142 153 163 166 152 114 62.5 54.2 54.5 49.1 45.3 42.0 52.5 71.3 75.0 49.9 49.6 34.6 23.4 25.5 28.2 32.4 33.0 36.9 72.4 95.5 101 97.3 91.5 84.1 75.8 73.9 75.8 76.8 75.8 73.9 75.8 84.1 91.5 97.3 101 95.5 72.4 36.9 33.0 32.4 28.2 25.5 23.4 34.6 49.6 80.0 23.1 25.8 19.4 10.9 11.4 13.1 15.6 14.6 14.6 28.5 37.9 41.4 40.9 37.0 33.3 30.7 33.0 35.2 35.7 35.2 33.0 30.7 33.3 37.0 40.9 41.4 37.9 28.5 14.6 14.6 15.6 13.1 11.4 10.9 19.4 25.8 85.0 8.5 8.0 7.6 6.6 6.5 6.6 6.1 5.3 4.8 4.6 4.9 5.3 5.8 6.5 7.3 9.7 14.3 16.5 17.3 16.5 14.3 9.7 7.3 6.5 5.8 5.3 4.9 4.6 4.8 5.3 6.1 6.6 6.5 6.6 7.6 8.0 90.0 4.1 3.9 4.1 3.9 3.7 3.9 3.6 3.1 2.7 2.7 2.9 3.1 3.2 3.6 4.4 6.6 10.2 11.7 12.6 11.7 10.2 6.6 4.4 3.6 3.2 3.1 2.9 2.7 2.7 3.1 3.6 3.9 3.7 3.9 4.1 3.9 95.0 1.0 1.7 2.0 2.4 2.4 2.2 2.0 2.0 1.9 2.0 2.0 2.2 2.2 2.5 3.2 5.1 7.0 7.8 8.5 7.8 7.0 5.1 3.2 2.5 2.2 2.2 2.0 2.0 1.9 2.0 2.0 2.2 2.4 2.4 2.0 1.7 100.0 0.7 0.7 1.0 1.2 1.2 1.0 1.4 1.2 1.4 1.4 1.4 1.4 1.5 1.9 2.4 3.2 4.4 4.8 4.8 4.8 4.4 3.2 2.4 1.9 1.5 1.4 1.4 1.4 1.4 1.2 1.4 1.0 1.2 1.2 1.0 0.7 105.0 0.3 0.3 0.3 0.7 0.7 0.7 0.9 0.9 0.9 1.0 1.0 0.7 1.0 1.4 1.9 2.2 2.4 2.4 2.7 2.4 2.4 2.2 1.9 1.4 1.0 0.7 1.0 1.0 0.9 0.9 0.9 0.7 0.7 0.7 0.3 0.3 110.0 0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.5 0.7 0.5 0.7 0.7 0.7 1.0 1.4 1.7 1.5 1.2 1.4 1.2 1.5 1.7 1.4 1.0 0.7 0.7 0.7 0.5 0.7 0.5 0.5 0.5 0.3 0.3 0.3 0.3 115.0 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 0.5 0.7 0.7 0.9 0.7 0.3 0.7 0.9 0.7 0.7 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.3 0.3 120.0 0.7 0.7 0.7 0.7 0.7 0.7 0.5 0.5 0.3 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.7 0.3 0.3 0.3 0.7 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.3 0.5 0.5 0.7 0.7 0.7 0.7 0.7 125.0 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