We found 6 dictionaries that define the word lumen hour:

General (4 matching dictionaries)

1. lumen-hour: Merriam-Webster
2. lumen-hour: Wordnik
3. lumen-hour: Infoplease Dictionary
4. lumen-hour, lumen hour: Dictionary.com

Computing (1 matching dictionary)

5. lumen-hour: Encyclopedia

Science (1 matching dictionary)

6. How Many? A Dictionary of Units of Measurement (No longer online)

▸ Words similar to lumen hour ▸ Usage examples for lumen hour ▸ Idioms related to lumen hour ▸ Wikipedia articles (New!) ▸ Words that often appear near lumen hour ▸ Rhymes of lumen hour ▸ Invented words related to lumen hour