Need help with pricing, lead time, customization, compliance, or order concerns? Leave your details and our management team will contact you directly.
IES Files & LM-79 Reports: How to Evaluate Lighting Substitutions
Approved equal” should never mean “same wattage and similar appearance.” This guide shows project buyers how to use LM-79 reports, IES photometric files, candela distribution, delivered lumens, efficacy and project calculations to determine whether a proposed LED luminaire is truly equivalent.