Each of the three basic types of light sources — incandescent, fluorescent, and HID — has its own particular applications and advantages. The proper selection of a lamp type will ultimately depend on ...

CHELMSFORD, U.K.—There’s a reason why century-old approaches to lighting are still in common use on film sets. A casual survey of the trade press over the last five years or so might easily give the ...

A team of researchers from the University of Twente and from Philips in the Netherlands has succeeded in taking an important step in understanding how light is scattered, absorbed and re-emitted in ...

Circadian lighting is designed to follow the body’s natural rhythm by adjusting brightness and colour temperature throughout ...

I like to consider a number of sources when researching and writing my blogs. I believe this benefits my audience by giving them views from several perspectives. It also saves time as I do the leg ...

The revolutionary theory of the nature of light which won Albert Einstein the 1921 Nobel prize for physics went on to remake the world. Oliver Morton surveys a century of innovation ...