Light meters are a godsend for photographers, as they tell them how much light is either falling onto the subject of the shot or reflecting back at the camera. Having that information helps ...

Amazon says hundreds of people have bought this red light therapy device in the last month alone, with reviewers praising it ...

Datacolor today announced the release of its Datacolor LightColor Meter, a multi-functional device that measures both light and color temperature for any light source, including changing outdoor ...