We work on a major renovation of a historical building with zero plot line in an LZ3 commercial centre. The facades will be lighted. I understand that the facade lighting is not exempt from the maximum 5% lumens going up. It is exempt from the exterior lighting power allowance.
Can we claim an exemption of the facade lighting only with regard to the light trespass calculation? Even when taking the curb line instead of plot line this may be difficult.
Thanks, Jens