Lumens Don’t Matter. Delivered Lumens Do.
Dear Reader: Facilities Managers won’t be surprised when learning there is sometimes a surprise around what he/she thought they were reading from a specification sheet, and what they see in terms of performance in their plant. The science of lumens is susceptible to that, as manufacturers and Facilities Managers have no choice but to talk […]
Lumens Don’t Matter. Delivered Lumens Do. Read More »
