In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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] 763722 # [DATE] 11/15/85 # [MANUFAC] COOPER LIGHTING # [LUMCAT] RCL40MXXAC # [LUMINAIRE] 400W MH AREA CUTOFF # [LAMP] 400W MH CL E-37 # [_REFLECTOR] HYDROFORMED ALUMINUM # [_REFRACTOR] FLAT GLASS # [_SOCKET POSITION] HORIZONTAL # [_LAMP LUMENS] 27880 # TILT=NONE # Bulbs: 1, 27880 lm each # Number of measured angles: 37 vertical, 24 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.250 2.000 0.670 # Ballast factor: 1, Input power: 400 W # Source file: rcl4mac.ies # Luminaire flux = 20704 lm, # 74.3 % of the bulb flux # between 75 and 90: 2.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 38.8 cd / 1000 lm , 0.5 % 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 314 cd / 1000 lm, # 67.5 deg to < 76 deg: max 290 cd / 1000 lm, # maximum spec. lum. intensity 314 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 15.0 25.0 35.0 45.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 2.5 203 205 205 206 206 206 206 207 207 207 207 207 207 207 207 206 206 205 205 205 205 205 204 204 5.0 207 210 210 210 210 210 210 210 210 210 210 210 209 209 209 208 205 203 202 200 198 197 196 196 7.5 210 212 213 213 214 215 215 215 215 215 215 214 214 213 213 210 206 202 197 194 190 187 185 185 10.0 213 215 215 217 218 220 221 222 222 222 221 221 220 219 217 212 206 200 194 188 182 178 174 174 12.5 215 217 218 220 223 226 229 229 229 229 228 227 225 224 221 215 207 199 191 182 174 167 162 162 15.0 219 221 222 225 229 233 236 236 236 235 234 233 230 228 225 218 209 199 189 176 162 150 143 142 17.5 222 224 226 230 236 240 243 243 243 242 241 239 236 233 230 222 212 201 185 164 146 134 127 127 20.0 226 228 230 234 241 246 249 249 249 248 246 243 239 236 232 223 213 200 178 153 134 122 115 115 22.5 230 233 235 239 246 251 253 253 251 249 246 243 238 234 230 220 210 194 169 142 124 112 107 106 25.0 236 238 240 244 249 254 254 253 251 247 243 239 234 229 224 213 202 185 158 132 117 108 102 101 27.5 243 246 246 248 251 255 254 251 248 243 237 232 226 221 215 204 191 173 147 126 113 102 95.2 94.7 30.0 251 254 253 251 252 255 253 249 243 237 230 223 217 212 205 193 178 162 139 121 108 97.2 90.3 89.3 32.5 259 262 259 253 254 256 251 245 237 229 222 215 207 201 193 179 166 153 133 118 104 93.4 87.0 86.2 35.0 266 268 263 255 255 258 250 241 231 223 214 205 196 188 179 166 156 145 130 115 102 90.7 85.1 83.9 37.5 269 271 265 255 259 262 249 238 226 215 204 193 183 174 166 155 147 140 127 113 99.2 88.5 82.3 81.1 40.0 267 270 263 255 263 267 250 236 221 207 194 181 171 162 155 145 140 136 125 110 96.0 84.5 76.0 74.8 42.5 257 259 256 255 267 271 251 235 217 200 185 172 161 153 146 138 135 132 123 107 92.6 78.9 69.6 68.8 45.0 239 242 245 252 268 273 253 234 215 196 179 166 155 146 141 135 131 128 119 104 88.6 74.2 65.7 65.4 47.5 221 224 229 244 263 274 255 236 216 196 178 164 153 146 140 131 126 123 116 101 85.2 70.5 63.7 62.9 50.0 205 208 212 227 253 273 259 243 224 202 183 167 154 145 138 127 120 117 112 97.9 82.6 69.0 63.5 63.1 52.5 192 195 197 211 245 273 268 255 234 213 190 169 154 145 135 124 114 112 107 94.8 80.2 68.1 63.1 63.6 55.0 184 186 186 201 239 274 282 268 249 225 194 169 154 141 133 117 108 105 102 90.9 77.7 67.5 61.3 62.1 57.5 181 182 181 194 232 279 296 284 263 232 199 170 153 141 131 107 101 99.4 97.0 86.8 73.5 64.1 58.9 57.9 60.0 179 180 177 186 225 284 308 297 270 237 199 169 149 130 114 96.9 90.2 89.4 88.2 78.3 65.1 58.0 55.2 54.3 62.5 177 177 173 178 217 283 314 302 274 232 192 156 127 106 91.3 75.5 69.7 71.6 71.7 61.1 53.9 51.2 51.0 50.3 65.0 173 173 167 169 208 276 308 297 260 214 165 124 93.7 74.8 63.1 49.5 46.4 49.8 51.2 48.6 45.9 45.8 46.1 45.7 67.5 166 166 160 156 191 258 290 274 233 180 128 88.3 63.1 47.0 38.0 30.6 31.5 35.8 39.6 40.1 39.5 40.4 41.6 41.1 70.0 155 153 146 140 164 228 252 229 187 136 91.2 59.1 41.0 31.5 26.9 23.1 24.4 28.1 31.7 32.7 32.8 34.0 35.6 35.4 72.5 132 131 125 119 136 179 189 169 136 96.3 64.3 42.7 30.1 23.8 20.9 18.2 18.8 21.8 24.3 25.5 25.9 26.8 28.5 28.8 75.0 100 99.5 95.0 86.8 92.6 118 126 115 92.9 66.6 44.9 30.2 22.0 17.9 15.7 13.6 13.9 15.7 17.6 18.5 18.9 19.8 20.6 20.9 77.5 48.0 46.7 44.7 39.1 43.4 66.1 77.1 70.8 56.7 41.1 27.7 19.3 14.6 12.3 10.8 9.3 9.3 10.4 11.6 12.3 12.7 13.2 13.6 13.9 80.0 12.8 12.6 12.1 13.4 19.8 34.1 38.8 35.2 27.5 20.3 14.2 10.8 8.5 7.3 6.5 5.5 5.5 6.0 6.6 7.2 7.5 7.7 8.1 8.2 82.5 4.4 4.2 4.4 5.5 8.3 13.2 14.3 12.4 10.0 7.7 6.0 4.7 3.8 3.2 2.8 2.4 2.3 2.4 2.8 3.0 3.1 3.3 3.3 3.4 85.0 1.3 1.2 1.2 1.6 2.3 3.2 3.6 3.3 2.7 2.1 1.4 1.1 0.7 0.5 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.3 0.2 0.3 87.5 0.0 0.0 0.0 0.1 0.3 0.4 0.5 0.5 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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