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] 39096 # [MANUFAC] SiTECO # [LUMCAT] 5LA55172KL01 # [LUMINAIRE] SR 50, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] RP 1 # [LAMPCAT] Osram: DULUX L 24W/31-830SP # [LAMP] TC-L 24W # TILT=NONE # Bulbs: 2, 1800 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.290 0.603 0.000 # Ballast factor: 1, Input power: 54 W # Source file: ies/39096.ies # Luminaire flux = 1854 lm, # 51.5 % of the bulb flux # between 75 and 90: 2.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 7.5 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 2.5 cd / 1000 lm , 0.5 % 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 64 % # (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 77 cd / 1000 lm, # 67.5 deg to < 76 deg: max 47 cd / 1000 lm, # maximum spec. lum. intensity 183 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: 0.0 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 5.0 144 144 144 145 145 145 146 146 146 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 146 146 146 145 145 145 144 144 10.0 142 142 142 143 144 145 146 146 146 147 147 147 148 148 148 148 147 147 147 147 147 148 148 148 148 147 147 147 146 146 146 145 144 143 142 142 15.0 139 139 140 141 141 141 141 141 142 142 143 144 144 145 147 148 147 147 147 147 147 148 147 145 144 144 143 142 142 141 141 141 141 141 140 139 20.0 135 135 136 136 134 136 138 141 143 145 146 147 148 147 146 146 148 147 147 147 148 146 146 147 148 147 146 145 143 141 138 136 134 136 136 135 25.0 130 130 131 129 131 136 141 145 150 152 154 153 152 151 149 148 146 147 147 147 146 148 149 151 152 153 154 152 150 145 141 136 131 129 131 130 30.0 123 124 123 125 131 137 144 152 159 162 163 160 156 153 150 148 146 145 147 145 146 148 150 153 156 160 163 162 159 152 144 137 131 125 123 124 35.0 112 114 115 121 128 139 151 162 169 173 175 173 166 157 150 145 143 142 144 142 143 145 150 157 166 173 175 173 169 162 151 139 128 121 115 114 40.0 98.4 101 107 115 127 143 156 168 177 182 183 181 175 165 152 144 141 139 139 139 141 144 152 165 175 181 183 182 177 168 156 143 127 115 107 101 45.0 78.6 84.1 94.9 107 127 142 155 166 173 178 181 180 175 165 154 138 131 132 131 132 131 138 154 165 175 180 181 178 173 166 155 142 127 107 94.9 84.1 50.0 56.1 67.5 81.6 101 119 135 145 154 161 166 167 167 163 157 146 132 121 120 119 120 121 132 146 157 163 167 167 166 161 154 145 135 119 101 81.6 67.5 55.0 38.7 52.7 67.6 90.2 107 119 126 133 138 142 142 141 141 140 131 120 111 106 102 106 111 120 131 140 141 141 142 142 138 133 126 119 107 90.2 67.6 52.7 60.0 29.5 39.2 53.6 73.5 87.5 95.0 97.9 102 105 107 106 107 108 110 109 102 96.3 87.0 83.3 87.0 96.3 102 109 110 108 107 106 107 105 102 97.9 95.0 87.5 73.5 53.6 39.2 65.0 20.4 26.2 36.0 53.7 63.7 66.1 67.5 69.1 72.0 72.7 71.8 71.2 71.5 75.1 77.4 76.2 73.4 67.0 63.1 67.0 73.4 76.2 77.4 75.1 71.5 71.2 71.8 72.7 72.0 69.1 67.5 66.1 63.7 53.7 36.0 26.2 70.0 13.3 15.8 21.1 31.8 38.5 39.2 40.9 40.2 40.2 39.4 39.8 41.7 42.9 45.1 45.3 46.9 46.0 43.2 39.6 43.2 46.0 46.9 45.3 45.1 42.9 41.7 39.8 39.4 40.2 40.2 40.9 39.2 38.5 31.8 21.1 15.8 75.0 8.2 9.1 10.7 15.3 18.7 20.0 18.3 15.4 12.6 11.5 10.9 11.8 14.9 19.0 20.9 21.9 21.1 19.5 17.9 19.5 21.1 21.9 20.9 19.0 14.9 11.8 10.9 11.5 12.6 15.4 18.3 20.0 18.7 15.3 10.7 9.1 80.0 4.4 4.6 5.1 6.2 7.0 5.3 5.5 5.5 5.4 5.1 5.3 5.3 5.8 5.8 5.8 7.1 7.5 6.8 6.9 6.8 7.5 7.1 5.8 5.8 5.8 5.3 5.3 5.1 5.4 5.5 5.5 5.3 7.0 6.2 5.1 4.6 85.0 2.2 2.3 2.8 2.9 2.8 2.8 3.0 3.0 2.9 2.9 2.9 3.1 3.3 3.3 3.3 3.6 3.9 4.1 4.1 4.1 3.9 3.6 3.3 3.3 3.3 3.1 2.9 2.9 2.9 3.0 3.0 2.8 2.8 2.9 2.8 2.3 90.0 1.2 1.3 1.5 1.6 1.5 1.6 1.9 1.9 2.0 2.0 2.0 2.1 2.2 2.2 2.1 2.2 2.3 2.5 2.5 2.5 2.3 2.2 2.1 2.2 2.2 2.1 2.0 2.0 2.0 1.9 1.9 1.6 1.5 1.6 1.5 1.3 95.0 0.6 0.6 0.6 0.8 0.9 0.9 1.0 1.2 1.4 1.3 1.3 1.4 1.5 1.6 1.6 1.7 1.7 1.5 1.5 1.5 1.7 1.7 1.6 1.6 1.5 1.4 1.3 1.3 1.4 1.2 1.0 0.9 0.9 0.8 0.6 0.6 100.0 0.3 0.3 0.4 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 1.0 1.2 1.3 1.3 1.1 1.0 1.0 1.0 1.1 1.3 1.3 1.2 1.0 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.4 0.3 105.0 0.3 0.3 0.3 0.4 0.5 0.6 0.7 0.7 0.7 0.6 0.7 0.7 0.9 1.1 1.0 0.9 0.7 0.7 0.7 0.7 0.7 0.9 1.0 1.1 0.9 0.7 0.7 0.6 0.7 0.7 0.7 0.6 0.5 0.4 0.3 0.3 110.0 0.3 0.3 0.3 0.4 0.4 0.6 0.7 0.8 1.0 0.9 0.8 0.6 0.8 0.8 0.7 0.6 0.5 0.4 0.3 0.4 0.5 0.6 0.7 0.8 0.8 0.6 0.8 0.9 1.0 0.8 0.7 0.6 0.4 0.4 0.3 0.3 115.0 0.3 0.3 0.3 0.4 0.4 0.6 0.7 0.7 0.9 1.0 0.8 0.6 0.7 0.6 0.6 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.6 0.6 0.7 0.6 0.8 1.0 0.9 0.7 0.7 0.6 0.4 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.4 0.6 0.6 0.7 0.8 0.8 0.7 0.6 0.7 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.7 0.6 0.7 0.8 0.8 0.7 0.6 0.6 0.4 0.4 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