Energy Efficiency Calculator

Lighting Retrofit Calculator Lighting Retrofit Calculator Based on ASHRAE 90.1, IESNA, ECBC, and LEED Standards Select Facility Type: Office (500 lx)Conference Room (750 lx)Retail Store (1000 lx)Warehouse (300 lx)Classroom (500 lx)Hospital (General Areas) (1000 lx)Hospital (ICU/OT) (1500 lx)Parking Areas (50 lx)Corridors & Hallways (100 lx)Factories (Precision Work) (750 lx) Enter Room Area (m²): Total Lux […]