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] 38813 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1C # [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: NAV-E 70W 4Y # [LAMP] HSE 70W # TILT=NONE # Bulbs: 1, 5600 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: 83 W # Source file: ies/38813.ies # Luminaire flux = 4082 lm, # 72.9 % 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 43.7 cd / 1000 lm , 2.6 % of the luminaire flux # 90deg and above: max 16.2 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: 113 % # (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 233 cd / 1000 lm, # 67.5 deg to < 76 deg: max 174 cd / 1000 lm, # maximum spec. lum. intensity 268 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: 0.0 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 5.0 141 141 142 142 142 143 143 144 144 145 146 147 148 149 149 150 151 151 151 151 151 150 149 149 148 147 146 145 144 144 143 143 142 142 142 141 10.0 138 138 138 139 139 140 141 143 144 145 147 149 151 154 156 157 158 158 158 158 158 157 156 154 151 149 147 145 144 143 141 140 139 139 138 138 15.0 133 133 134 135 136 136 138 139 142 144 147 152 156 160 164 168 169 171 171 171 169 168 164 160 156 152 147 144 142 139 138 136 136 135 134 133 20.0 130 131 131 131 131 133 134 137 139 142 147 154 162 171 178 183 186 189 189 189 186 183 178 171 162 154 147 142 139 137 134 133 131 131 131 131 25.0 124 125 126 126 127 128 131 133 135 139 146 156 170 183 194 200 204 207 209 207 204 200 194 183 170 156 146 139 135 133 131 128 127 126 126 125 30.0 121 121 120 120 121 124 126 128 130 135 144 159 178 195 211 219 223 224 225 224 223 219 211 195 178 159 144 135 130 128 126 124 121 120 120 121 35.0 119 119 117 115 115 119 121 124 125 130 141 162 189 211 228 238 243 244 241 244 243 238 228 211 189 162 141 130 125 124 121 119 115 115 117 119 40.0 115 116 111 109 110 114 119 121 122 126 140 170 204 227 243 252 256 254 253 254 256 252 243 227 204 170 140 126 122 121 119 114 110 109 111 116 45.0 110 108 100 99.0 105 114 121 121 120 125 149 186 222 243 256 260 257 255 253 255 257 260 256 243 222 186 149 125 120 121 121 114 105 99.0 100 108 50.0 109 109 94.8 91.3 101 114 123 123 118 126 162 207 242 257 265 265 258 252 251 252 258 265 265 257 242 207 162 126 118 123 123 114 101 91.3 94.8 109 55.0 103 101 88.5 85.6 92.5 109 115 116 114 126 183 239 264 268 266 260 247 239 237 239 247 260 266 268 264 239 183 126 114 116 115 109 92.5 85.6 88.5 101 60.0 110 103 85.9 77.6 79.4 92.8 101 101 105 122 190 246 266 264 249 236 223 213 211 213 223 236 249 264 266 246 190 122 105 101 101 92.8 79.4 77.6 85.9 103 65.0 90.3 85.4 74.9 63.7 63.5 70.9 79.7 80.3 86.6 111 175 220 233 226 207 188 176 168 164 168 176 188 207 226 233 220 175 111 86.6 80.3 79.7 70.9 63.5 63.7 74.9 85.4 70.0 71.6 74.5 56.2 45.0 47.2 50.2 55.9 57.2 61.8 86.6 132 165 174 165 151 136 126 122 120 122 126 136 151 165 174 165 132 86.6 61.8 57.2 55.9 50.2 47.2 45.0 56.2 74.5 75.0 49.6 50.1 34.9 26.4 27.5 30.2 35.2 35.2 36.1 54.7 82.9 102 106 100 92.7 84.3 80.6 79.6 79.7 79.6 80.6 84.3 92.7 100 106 102 82.9 54.7 36.1 35.2 35.2 30.2 27.5 26.4 34.9 50.1 80.0 20.9 22.9 18.0 12.4 12.5 13.6 16.6 15.6 14.8 23.3 34.6 41.9 43.7 41.0 37.7 35.3 37.6 39.8 40.7 39.8 37.6 35.3 37.7 41.0 43.7 41.9 34.6 23.3 14.8 15.6 16.6 13.6 12.5 12.4 18.0 22.9 85.0 8.9 8.4 8.0 6.9 6.7 6.7 6.4 5.3 4.5 4.4 4.9 5.4 6.3 7.1 8.2 10.4 16.3 18.3 20.2 18.3 16.3 10.4 8.2 7.1 6.3 5.4 4.9 4.4 4.5 5.3 6.4 6.7 6.7 6.9 8.0 8.4 90.0 4.0 4.1 4.3 4.1 4.0 3.9 3.6 3.1 2.7 2.6 2.7 3.0 3.2 3.5 4.2 6.6 11.4 13.2 16.2 13.2 11.4 6.6 4.2 3.5 3.2 3.0 2.7 2.6 2.7 3.1 3.6 3.9 4.0 4.1 4.3 4.1 95.0 1.1 1.6 2.3 2.5 2.4 2.2 2.2 2.0 1.7 1.8 1.9 2.1 2.3 2.5 3.1 4.7 7.6 8.8 10.9 8.8 7.6 4.7 3.1 2.5 2.3 2.1 1.9 1.8 1.7 2.0 2.2 2.2 2.4 2.5 2.3 1.6 100.0 0.5 0.7 1.1 1.3 1.1 1.2 1.3 1.3 1.2 1.2 1.3 1.3 1.3 1.6 2.4 2.9 4.5 5.4 6.0 5.4 4.5 2.9 2.4 1.6 1.3 1.3 1.3 1.2 1.2 1.3 1.3 1.2 1.1 1.3 1.1 0.7 105.0 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.7 0.9 0.8 0.8 0.9 0.9 1.3 1.6 2.1 2.4 2.6 3.1 2.6 2.4 2.1 1.6 1.3 0.9 0.9 0.8 0.8 0.9 0.7 0.5 0.5 0.5 0.5 0.5 0.4 110.0 0.4 0.4 0.5 0.4 0.4 0.5 0.5 0.4 0.5 0.5 0.5 0.6 0.7 0.9 1.3 1.4 1.3 1.0 1.1 1.0 1.3 1.4 1.3 0.9 0.7 0.6 0.5 0.5 0.5 0.4 0.5 0.5 0.4 0.4 0.5 0.4 115.0 0.5 0.5 0.4 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.7 0.7 0.7 0.2 0.7 0.7 0.7 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.4 0.5 120.0 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.5 0.4 0.5 0.5 0.4 0.4 0.4 0.4 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.4 0.4 0.4 0.4 0.5 0.5 0.4 0.5 0.4 0.5 0.5 0.5 0.5 0.5 125.0 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