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] 38751 # [MANUFAC] SiTECO # [LUMCAT] 5LA55771SB0C # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser acryl # [LAMPCAT] Philips: PL-H 85W /840 # [LAMP] TC-TELI 85W # TILT=NONE # Bulbs: 1, 6000 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: 92 W # Source file: ies/38751.ies # Luminaire flux = 3750 lm, # 62.5 % of the bulb flux # between 75 and 90: 4.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 23.3 cd / 1000 lm , 1.9 % of the luminaire flux # 90deg and above: max 4.8 cd / 1000 lm , 0.7 % of the luminaire flux # CutOff Type: CIE_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: 21 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 96 % # (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 143 cd / 1000 lm, # 67.5 deg to < 76 deg: max 108 cd / 1000 lm, # maximum spec. lum. intensity 198 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: 0.0 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 5.0 160 160 161 163 165 167 168 170 171 171 171 171 170 170 169 168 166 165 165 165 166 168 169 170 170 171 171 171 171 170 168 167 165 163 161 160 10.0 156 157 160 165 169 173 175 177 177 178 178 178 178 178 176 173 169 166 165 166 169 173 176 178 178 178 178 178 177 177 175 173 169 165 160 157 15.0 151 153 160 165 169 173 177 180 182 183 184 184 183 181 179 176 171 165 162 165 171 176 179 181 183 184 184 183 182 180 177 173 169 165 160 153 20.0 144 149 157 162 168 173 177 180 182 183 184 186 185 183 180 175 170 163 159 163 170 175 180 183 185 186 184 183 182 180 177 173 168 162 157 149 25.0 135 143 151 158 164 169 172 173 174 175 177 180 182 182 179 174 167 160 154 160 167 174 179 182 182 180 177 175 174 173 172 169 164 158 151 143 30.0 128 138 145 150 156 159 160 160 159 160 163 169 174 177 177 172 164 157 149 157 164 172 177 177 174 169 163 160 159 160 160 159 156 150 145 138 35.0 115 126 135 142 143 144 143 145 146 150 156 163 167 170 172 168 160 151 142 151 160 168 172 170 167 163 156 150 146 145 143 144 143 142 135 126 40.0 104 116 124 128 129 131 135 138 144 148 155 163 167 167 165 161 153 143 134 143 153 161 165 167 167 163 155 148 144 138 135 131 129 128 124 116 45.0 93.3 105 112 115 119 127 141 149 155 158 166 169 168 162 156 150 141 131 122 131 141 150 156 162 168 169 166 158 155 149 141 127 119 115 112 105 50.0 84.0 96.2 103 106 119 141 161 175 177 176 175 173 165 155 147 137 128 117 110 117 128 137 147 155 165 173 175 176 177 175 161 141 119 106 103 96.2 55.0 72.2 82.4 92.8 102 127 154 173 191 198 189 179 170 160 148 135 122 109 99.4 92.9 99.4 109 122 135 148 160 170 179 189 198 191 173 154 127 102 92.8 82.4 60.0 63.9 70.2 80.6 101 126 148 162 169 177 175 166 155 146 134 119 103 87.8 77.6 72.3 77.6 87.8 103 119 134 146 155 166 175 177 169 162 148 126 101 80.6 70.2 65.0 57.1 59.9 70.8 89.1 108 121 128 133 143 143 138 128 116 106 95.1 78.6 64.2 54.0 49.7 54.0 64.2 78.6 95.1 106 116 128 138 143 143 133 128 121 108 89.1 70.8 59.9 70.0 43.5 48.1 56.4 65.6 76.6 87.6 97.6 104 108 104 96.4 89.5 80.7 70.1 59.8 50.7 41.0 32.7 28.9 32.7 41.0 50.7 59.8 70.1 80.7 89.5 96.4 104 108 104 97.6 87.6 76.6 65.6 56.4 48.1 75.0 28.4 32.1 34.3 36.4 44.2 55.8 62.5 64.8 64.1 59.9 54.1 48.0 40.5 33.5 28.5 24.3 20.5 16.5 14.4 16.5 20.5 24.3 28.5 33.5 40.5 48.0 54.1 59.9 64.1 64.8 62.5 55.8 44.2 36.4 34.3 32.1 80.0 13.7 15.5 16.3 12.5 15.1 21.6 23.3 22.1 20.2 18.2 16.6 14.8 11.9 9.9 8.9 8.4 8.0 7.1 7.0 7.1 8.0 8.4 8.9 9.9 11.9 14.8 16.6 18.2 20.2 22.1 23.3 21.6 15.1 12.5 16.3 15.5 85.0 8.0 7.5 6.6 5.4 5.3 5.4 5.3 4.8 4.6 4.6 4.6 4.6 4.5 4.7 5.1 5.6 5.5 5.0 4.8 5.0 5.5 5.6 5.1 4.7 4.5 4.6 4.6 4.6 4.6 4.8 5.3 5.4 5.3 5.4 6.6 7.5 90.0 3.8 4.2 4.0 3.6 3.6 3.7 3.5 3.3 3.2 3.1 3.1 3.1 3.0 3.3 3.9 4.6 4.8 4.0 4.6 4.0 4.8 4.6 3.9 3.3 3.0 3.1 3.1 3.1 3.2 3.3 3.5 3.7 3.6 3.6 4.0 4.2 95.0 0.7 1.1 1.8 2.2 2.2 2.2 2.3 2.4 2.3 2.3 2.2 2.1 2.1 2.3 2.8 3.3 3.5 2.6 2.7 2.6 3.5 3.3 2.8 2.3 2.1 2.1 2.2 2.3 2.3 2.4 2.3 2.2 2.2 2.2 1.8 1.1 100.0 0.2 0.4 0.8 1.1 1.0 1.1 1.4 1.4 1.5 1.4 1.4 1.3 1.3 1.7 2.1 2.3 2.3 1.8 2.2 1.8 2.3 2.3 2.1 1.7 1.3 1.3 1.4 1.4 1.5 1.4 1.4 1.1 1.0 1.1 0.8 0.4 105.0 0.2 0.2 0.3 0.4 0.5 0.5 0.6 0.8 0.9 0.9 0.9 0.9 0.9 1.2 1.5 1.5 1.4 1.0 1.0 1.0 1.4 1.5 1.5 1.2 0.9 0.9 0.9 0.9 0.9 0.8 0.6 0.5 0.5 0.4 0.3 0.2 110.0 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.8 1.1 1.1 0.8 0.5 0.5 0.5 0.8 1.1 1.1 0.8 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 115.0 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6 0.5 0.4 0.3 0.4 0.5 0.6 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 120.0 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 125.0 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