KenM
Well-known member
Slightly off topic, my general purpose flashlight though it has immensely bright levels of white LED lumens also has red and green options (again with different power levels). This seems not to startle any wildlife around the village, owls and bats (red) rabbits, hares and deer (green) seem to be the best options I find.
After reading the links as posted by Paul and KB57....yes ''Green'' seems to do the least damage!
On that basis, is there a need for ALL external coastal lighting (at least) to be biased towards the green spectrum and for it to become an international standard, as anything that reduces light pollution with it's corresponding loss of ''life'' should be given the ''green light'', as I'm sure that any responsible charitable trust would support such a move?
Cheers