If you’ve ever looked into LED lighting, it’s almost certain you’ve crossed paths with the term “lumen.” Lumens, quite simply, are the standard unit of measurement used to describe how well a light ...

While the flashlight function on your smartphone may be handy when navigating through a darkened room or exploring a cupboard, you'll likely need something more heavy-duty if you go to the basement or ...

One thing that consumers have struggled with in the past is projector brightness claims. While ANSI lumens used to be the standard since 1997, ISO21118:2020 is the latest, but some companies use ISO ...