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] 35990 # [MANUFAC] SiTECO # [LUMCAT] 5LA55872KL0C436 # [LUMINAIRE] SQ 100, Street light # [MORE] top and frame made of die cast aluminium, painted in RAL 9007 (aluminium # [MORE] grey) # [MORE] radial facetted reflector, convex glass # [LAMPCAT] Osram: DULUX L 24W/21-840 # [LAMP] TC-L 24W # TILT=NONE # Bulbs: 2, 1750 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.465 0.688 0.000 # Ballast factor: 1, Input power: 52 W # Source file: ies/35990.ies # Luminaire flux = 1882 lm, # 53.8 % of the bulb flux # between 75 and 90: 3.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 17.4 cd / 1000 lm , 1.9 % of the luminaire flux # 90deg and above: max 7.8 cd / 1000 lm , 0.4 % 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 82 % # (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 128 cd / 1000 lm, # 67.5 deg to < 76 deg: max 94 cd / 1000 lm, # maximum spec. lum. intensity 177 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: 0.0 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 5.0 141 141 141 142 142 142 143 143 144 144 144 145 145 144 144 144 144 144 144 144 144 144 144 144 145 145 144 144 144 143 143 142 142 142 141 141 10.0 136 137 137 138 140 141 143 144 146 146 147 147 147 146 146 145 145 143 144 143 145 145 146 146 147 147 147 146 146 144 143 141 140 138 137 137 15.0 130 131 132 135 138 141 144 146 148 149 150 150 150 148 147 146 144 142 141 142 144 146 147 148 150 150 150 149 148 146 144 141 138 135 132 131 20.0 123 124 126 130 135 140 147 153 157 160 160 159 156 153 149 145 142 139 138 139 142 145 149 153 156 159 160 160 157 153 147 140 135 130 126 124 25.0 114 117 120 127 133 143 152 160 165 168 168 167 164 159 153 146 140 134 132 134 140 146 153 159 164 167 168 168 165 160 152 143 133 127 120 117 30.0 105 108 114 122 132 143 154 161 166 168 169 168 166 162 155 147 138 128 125 128 138 147 155 162 166 168 169 168 166 161 154 143 132 122 114 108 35.0 95.0 98.0 107 115 127 141 151 159 165 169 171 170 166 160 153 144 135 122 116 122 135 144 153 160 166 170 171 169 165 159 151 141 127 115 107 98.0 40.0 84.7 88.2 97.6 107 122 135 146 156 166 172 175 174 168 159 148 137 128 115 105 115 128 137 148 159 168 174 175 172 166 156 146 135 122 107 97.6 88.2 45.0 73.4 77.5 86.5 97.7 114 128 140 153 164 171 176 177 174 163 146 129 117 106 91.8 106 117 129 146 163 174 177 176 171 164 153 140 128 114 97.7 86.4 77.5 50.0 60.7 65.7 73.9 86.7 103 116 130 144 156 166 171 173 170 161 145 122 103 92.3 78.5 92.3 103 122 145 161 170 173 171 166 156 144 130 116 103 86.7 73.9 65.7 55.0 48.1 53.3 61.3 73.9 88.3 100 116 135 150 161 167 169 165 154 138 116 89.4 76.5 66.2 76.5 89.4 116 138 154 165 169 167 161 150 135 116 100 88.3 73.9 61.3 53.3 60.0 36.3 40.6 48.2 59.1 69.5 82.7 101 119 133 143 151 155 154 144 126 104 78.4 59.0 51.5 59.0 78.4 104 126 144 154 155 151 143 133 119 101 82.7 69.5 59.1 48.2 40.6 65.0 25.3 28.9 35.6 43.3 51.2 62.5 78.7 93.2 105 115 123 127 128 122 109 88.2 66.3 42.7 34.7 42.7 66.3 88.2 109 122 128 127 123 115 105 93.2 78.7 62.5 51.2 43.3 35.6 28.9 70.0 14.2 17.2 22.5 27.2 30.5 40.3 52.2 63.2 73.6 83.4 89.8 93.6 91.6 85.5 80.0 67.8 49.0 28.4 19.5 28.4 49.0 67.8 80.0 85.5 91.6 93.6 89.8 83.4 73.6 63.2 52.2 40.3 30.5 27.2 22.5 17.2 75.0 8.0 9.3 11.3 12.9 13.8 19.1 26.4 34.1 42.1 48.7 53.8 56.3 55.0 50.2 44.3 37.5 28.1 16.0 9.5 16.0 28.1 37.5 44.3 50.2 55.0 56.3 53.8 48.7 42.1 34.1 26.4 19.1 13.8 12.9 11.3 9.3 80.0 4.1 4.1 4.2 4.1 4.0 4.8 7.2 8.9 11.4 14.4 16.0 17.4 17.2 15.4 13.9 11.0 8.5 6.1 4.7 6.1 8.5 11.0 13.9 15.4 17.2 17.4 16.0 14.4 11.4 8.9 7.2 4.8 4.0 4.1 4.2 4.1 85.0 2.6 2.8 3.1 3.4 3.4 4.3 5.1 5.7 8.5 11.4 12.8 14.2 13.7 12.8 10.0 8.5 7.1 7.1 2.2 7.1 7.1 8.5 10.0 12.8 13.7 14.2 12.8 11.4 8.5 5.7 5.1 4.3 3.4 3.4 3.1 2.8 90.0 2.0 2.2 2.6 2.8 3.1 3.5 3.5 3.3 2.9 2.3 1.9 2.0 2.7 3.8 4.9 5.3 7.6 7.8 5.4 7.8 7.6 5.3 4.9 3.8 2.7 2.0 1.9 2.3 2.9 3.3 3.5 3.5 3.1 2.8 2.6 2.2 95.0 0.9 1.0 1.2 1.4 1.5 1.9 2.0 2.2 1.8 1.3 1.2 1.2 1.6 2.7 3.6 3.8 5.2 4.6 3.5 4.6 5.2 3.8 3.6 2.7 1.6 1.2 1.2 1.3 1.8 2.2 2.0 1.9 1.5 1.4 1.2 1.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 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