RedShark News

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.

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

Europe's Largest Indoor LED Screen Goes Live

Published in Technology & Computing

Digital Signage is gradually replacing traditional poster sites and now the largest indoor LED screen in Europe has gone live at Waterloo Station in London

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.

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.

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.

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

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

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