RedShark News

Opinion: Watch out for dubious LED claims

Published in Technology & Computing

Some LED manufacturers are making claims about efficiency that just don't make sense, says Phil Rhodes

Lighting: the Quest for White - Part 1 of 2

Published in Technology & Computing

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

Are LEDs really more efficient?

Published in Technology & Computing

Raise your hand if you are interested in LED lighting because it lets you get more light for less power

Understanding Colour: Colour Gamuts

Published in Technology & Computing

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

LEDS: Don't mix. You can't match

Published in Technology & Computing

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.

While the rest of the top tier television manufacturers are dropping prices of their 4K/UHD televisions, LG aims to trump the competition with the world's first OLED 4K television and a massive pre-release price cut.

Fireflies make LEDs better

Published in Technology & Computing

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

HMI remains a viable and useful lighting technology. Phil Rhodes explains the science behind this enduring type of illumination

The problem with LED Lighting - video

Published in Technology & Computing

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

If you don't understand how we see colour, you don't understand colour. This may be the most important lesson about colour you ever read

EditShare 2014 © All rights reserved. EditShare Logo

Top Desktop version

music Are you sure that you want to switch to desktop version?