F
Flintstone
2 and 3 row alterntive spacing gives 190w per m.
2 row gives 230w per m
And 3 row gives 150 if I remember correctly.
3 and 4 row alternating gives 130w per m
2 row gives 230w per m
And 3 row gives 150 if I remember correctly.
3 and 4 row alternating gives 130w per m