Decoding the Numbers: What Is the Difference Between Raw Lumens and Lumens?
•
4 min read
According to manufacturers and lighting experts, a light’s effective lumen output, which represents its actual usable brightness, can be significantly lower—potentially by as much as 75%—compared to its initial theoretical raw lumen rating. This substantial disparity makes understanding **what is the difference between raw lumens and lumens** essential for any consumer seeking accurate performance information.
