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.
# [MANUFAC] GHISAMESTIERI srl. # [TEST] LAMPARA 2000_4000 # [LUMINAIRE] LAMPARA 2000/4000 # [LUMCAT] LAMPARA 2000_4000 # [DATE] 4.4.2003 / GHISAMESTIERI srl. # down given: 100.0% # out given: 54.8% # tilt: 0.0 # [LAMP] - # Source file: ldt/LAMPARA4000.LDT # Luminaire flux = 547 raw, for the given bulb(s) it would be 5475 lm, # 54.7 % of the bulb flux # between 75 and 90: 2.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 6.2 cd / 1000 lm , 0.3 % of the luminaire flux # 90deg and above: max 0.0 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 246 cd / 1000 lm, # 67.5 deg to < 76 deg: max 228 cd / 1000 lm, # maximum spec. lum. intensity 246 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 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 #V: 0.0 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 5.0 179 178 178 178 179 179 179 180 181 181 182 182 182 182 180 182 181 180 179 178 178 176 176 174 173 172 169 170 169 169 168 168 168 169 169 170 173 10.0 181 180 181 181 185 188 190 193 196 196 199 198 201 200 198 200 200 199 195 195 192 188 186 193 181 178 173 172 169 168 166 163 162 163 164 164 168 15.0 170 167 170 174 178 183 185 189 194 195 199 199 201 201 200 200 200 198 194 192 188 183 179 186 172 166 162 159 155 153 150 147 146 146 145 147 150 20.0 145 158 161 165 170 174 178 182 186 189 195 196 202 202 203 206 203 200 195 189 184 174 171 167 160 153 155 144 141 139 135 135 132 129 132 133 137 25.0 132 143 147 150 155 160 164 168 174 181 189 193 198 201 205 206 204 199 190 183 174 162 156 152 145 138 139 130 126 124 122 120 118 116 118 118 121 30.0 124 128 131 133 137 140 144 149 156 164 171 176 186 189 195 199 196 191 180 173 161 149 142 136 130 125 126 116 113 111 109 107 104 102 104 105 107 35.0 114 116 118 120 123 126 128 131 137 144 153 160 171 182 187 190 188 182 172 163 151 139 132 127 119 115 117 109 104 102 99.9 98.3 96.3 96.8 93.6 93.3 96.5 40.0 98.8 105 106 108 110 111 113 116 121 127 135 143 155 167 179 189 188 184 171 157 144 131 123 126 112 106 101 99.6 96.0 94.7 90.5 88.1 85.3 87.3 82.9 81.6 83.6 45.0 92.9 99.1 99.3 100 102 103 104 108 110 117 125 133 147 162 175 186 190 186 171 155 138 123 116 119 104 99.2 95.8 94.0 90.2 87.8 85.3 79.9 78.8 79.8 76.3 74.8 80.2 50.0 86.5 92.0 92.6 92.2 93.1 93.7 96.4 99.2 102 108 116 123 135 150 168 186 193 189 174 155 135 117 108 108 94.7 91.3 87.0 85.0 81.1 78.0 75.9 73.4 71.2 68.9 65.2 62.1 66.8 55.0 85.0 92.3 91.3 89.5 89.7 90.9 93.1 95.8 98.9 102 106 112 126 146 170 195 208 206 185 159 134 113 102 102 88.5 82.6 79.5 75.9 72.0 71.8 69.7 65.4 58.2 55.6 50.6 48.9 51.9 60.0 91.4 92.0 90.3 87.0 87.4 89.1 91.7 93.8 93.9 94.4 98.1 105 120 145 177 212 234 231 205 174 140 113 95.9 88.2 81.9 76.0 71.6 66.7 63.6 62.8 58.4 51.8 47.9 42.4 38.8 36.5 37.2 65.0 84.1 85.6 81.6 78.8 80.0 81.4 84.3 87.1 87.2 86.1 89.0 96.8 112 139 179 222 246 237 207 168 128 102 87.2 80.0 74.0 68.4 63.6 60.2 56.3 54.4 45.5 40.9 36.3 32.7 28.8 28.1 27.6 70.0 65.9 68.9 65.2 64.9 66.5 69.5 71.5 73.8 75.5 76.1 79.2 85.8 102 127 164 203 228 224 192 150 113 88.4 75.6 69.1 63.5 58.8 54.3 52.2 48.6 44.8 38.1 31.6 26.6 23.1 22.8 21.6 22.3 75.0 31.6 34.0 32.8 34.9 37.7 40.2 41.3 42.9 40.7 40.1 39.6 40.8 47.7 64.0 88.8 117 131 124 94.5 59.0 34.4 22.0 16.1 13.7 12.4 10.8 10.0 9.3 8.8 9.5 10.3 10.1 10.1 9.3 8.6 8.6 7.8 80.0 3.0 3.6 3.8 4.0 4.0 4.5 5.0 5.0 5.0 5.3 4.8 5.2 5.0 5.2 5.2 5.7 5.4 5.7 5.6 5.6 5.6 5.5 5.6 6.2 5.4 5.8 5.3 5.5 5.1 5.5 5.3 4.9 5.1 4.9 4.6 4.6 4.7 85.0 0.1 0.1 0.2 0.2 0.2 0.2 0.3 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.3 0.3 0.4 0.4 0.3 0.3 0.4 0.4 0.3 0.3 0.3 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0