We have a project where we are restoring an historic building as part of a much larger office tower in an LZ4 zone. The current exterior lighting design includes up lighting of the registered heritage building. ASHRAE 2007 90.1 sec 9.4.5 says that 'i) lighting to be used to highlight features of public monuments and registered historic landmark structures or buildings' are exempt. Does that mean that LEED also considers this as an exemption?