Technical Memoranda

IES’s Technical Memoranda are informative, stand-alone documents, designed to give you the information you need on topics not covered in a consolidated way in the available literature. They communicate important information in an understandable way to lighting professionals and others in allied professions not necessarily familiar with the subject matter. Also used as an educational tool or an advisory record, they analyze and draw conclusions from a variety of references, research reports, or work done by IES committees to establish the current state of knowledge on a specific subject.