Lumen (unit)

New to topics? Read the documentation here!
Top articles Latest articles+ New article in topic
Lumen (unit) by Ciro Santilli 34 Updated 2024-12-15 +Created 2024-07-29
1 Watt equals 683 Lumens of light power at wavelength 555 nm. At other wavelengths 1 Watt is less Lumens as it takes into account the sensitivity of the average human eye.
Read the full article
Lumen (unit) by Wikipedia Bot 0 1970-01-01
Read the full article