1
The building has been designed to operate without the need for external lighting (which includes on the building, signs and at entrances).
OR alternatively, where the building does have external lighting, one credit can be awarded as follows:
2
The average initial luminous efficacy of the external light fittings within the construction zone is not less than 60 luminaire lumens per circuit Watt. 3
All external light fittings are automatically controlled for prevention of operation during daylight hours and presence detection in areas of intermittent pedestrian traffic.