RedShark News

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

Lighting: The Quest for White - Part 2

Published in Technology & Computing

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

The white heat of technology: Phil Rhodes talks about white light and a possible means of obtaining it with the minimum possible use of power.

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

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.

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.

Better lighting with quantum dots?

Published in Production

RedShark Technical Editor Phil Rhodes lifts the veil on quantum dots, and reveals why they may revolutionize lighting and display technology.

All you ever need to know about Dedolight LEDs

Published in Production

Want to know more about LED lighting? Here's your chance.

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

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