Can I read TM-21 Calculator for LED Lumen Maintenance on EtoBox?
TM-21 Calculator for LED Lumen Maintenance by Boonlue Thamsoonthornchai is a document available to read on EtoBox.
What is TM-21 Calculator for LED Lumen Maintenance about?
The document provides instructions for using the ENERGY STAR® TM-21 Calculator, which is designed for projecting long-term lumen maintenance of LED light sources based on TM-21-11 guidelines. Users must download a new copy for each use and enter specific test data to generate a complete TM-21 report. The calculator has been validated by NIST and includes features for inputting LM-80 test data and estimating lumen maintenance over time.
- Author
- Boonlue Thamsoonthornchai
- Language
- EN