LED lights are a big hit. With low power consumption, long life bulbs, a relatively high light output and little heat radiating onto the set, they have become highly sought after. Kieron Seth looks at the plusses and pitfalls of LED lighting.

Cheap, long-lasting, and green: LED lights have become indispensible for many video professionals. And, thanks to the friendly firefly (and some scientists), they are about to get much better

Part 2 of our investigation into whether we can ever get good colour from modern lighting

LED lighting seems to have everything going for it: low power consumption, less heat, and a long lifespan. But there's a catch.

Gamut is one of the stranger words in the English language. Phil Rhodes sheds some light on this often misunderstood term

LED lighting in still photography and video is problematic because even though you can approximate a white-looking light, there are gaps in the spectrum that can leave some colours under-illuminated