Comparison of TERRIS optics attributes
| Optics | Characteristics | Maximal achievable wattage parameters according to EN 13201 | |||||
| ME4b1 | CE41 | S41 | |||||
| Pole distance (m) | Power consumption (kW/km) | Pole distance (m) | Power consumption (kW/km) | Pole distance (m) | Power consumption (kW/km) | ||
| W1xx |
to illuminate streets, industrial and shopping areas |
35 | 1,50 | 38 | 1,09 | 42 | 0,58 |
| W2xx |
to illuminate streets, crossroads, roundabouts or industrial and shopping areas |
35 | 1,50 | 46 | 1,17 | 42 | 0,58 |
| W4xx |
to illuminate parking lots and industrial areas |
31 | 2,45 | 30 | 1,76 | 36 | 0,72 |
| W5xx |
to illuminate streets, avenues and highways |
46 | 1,11 | 54 | 1,11 | 56 | 0,46 |
| W7xx |
to illuminate sport centers and crosswalks |
30 | 2,05 | 28 | 1,25 | 39 | 0,45 |
| W8xx |
to illuminate streets |
29 | 1,95 | 39 | 1,60 | 38 | 0,45 |
Annotation:
1) Parameters of street according to EN 13201
ME4b width 7m, height 8m
CE4 width 7m, height 8m
S4 width 6m, height 6m