Typically, people rely on exterior lighting for safety, security, guidance, and recreation. Advancements in exterior lighting technologies include increased energy savings, reduced maintenance costs, improved visual environment, enhanced safety measures, and reduced light pollution. Following table contains the base allowance for different zones according to ASHRAE 90.1.
Exterior Lighting Power
Engineering Inputs

Written by Akshay Padwal
Updated over a week ago
Updated over a week ago