Mitko, Could it be so that E 2544 at this chart is Red no2, beside it at NE is missing E 2545, green no 1. E 2543, red stake, first light on the approach, should be in line with the other reds more down SE out of this chart. Anyway, there are 3 pairs of lights, this chart showing only 2 pairs. Look also to the water depth, in white is the over 10 meters part, the .2 are at the edge of 5 and 10 meters, more down should be another pair.