Understanding Lumen Maintenance Factors | LED Lighting Solutions | ADLT
Maintenance Factor | ERCO Lighting knowledge
Lamp Maintenance Factor of a fluorescent lamp
Getting Maintenance Factor right - The Light Review
Maintenance factors : Knowledge Base DIALux evo
DIALux - Light knowledge: Maintenance factor The maintenance factor is a non-dimensional numerical value between 0 and 1. Its purpose is to take into calculational consideration all those influences which lead to