Emergency lighting fails in San Francisco rail black-out. PLUS: Belgian lettuce growers use LED to boost production. AND: LED strips aim to improve pedestrian safety in Singapore. Lux Today May 23 2017.
For most of us, the more the world shifts, the more we wish that things could stay the same. But when it comes to technology that yearning for what we’ve always known can sometimes get in the way of innovation when a real game-changing opportunity comes along. Let’s take a look at the fire-rated downlight and consider how we’ve always dealt with that thorny problem.
A Norwegian comprehensive school has developed a lighting scheme that aims to help pupils perform better during the school day and relax at night.
Wheatley Park School in Oxforshire, which sits on the site of Holton Park Girls' Grammar School, where UK Prime Minister Theresa May, then Theresa Brasier, sat her GCEs, has just received an LED re-fit.
It is well know that May is very proud of her grammar school roots. In fact, she famously said, in one of her first appearances at Prime Minister’s Questions that it was her school that ‘got her where she is today.’
Human-centric lighting represents a new way of using light in our lives, but it is understandable that there is some skepticism over its use and its effectiveness. But do we know enough about the technology to be using it in schools? We talk to Doctor Katharina Wulff of Oxford University, who will be debating the issue with Dan Lister of Arup.
The first wave of so-called human-centric lighting installations are being installed in schools. But is the science strong enough to justify the mass deployment of mood-altering lighting, or are we merely experimenting on a generation? This year's LuxLive intends to find out.
Human-centric lighting represents a new way of using light in our lives, but there is some skepticism over its use and its effectiveness. Do we know enough about the technology, for example, to be using it in schools? Is there enough evidence to say that human centric lighting improves productivity at work? Can HCL help to maintain a smooth circadian rhythm at home?
In a 'Clash of the Lighting Titans' Lux's applications editor John Bullock (a HCL cheerleader) and our technical editor Alan Tulla (a sympathetic skeptic) sit down to compare and contrast their human centric lighting opinions.
We bench test and rate the latest products from the major brands. Report by Lux technical editor Alan Tulla.
Everyone’s talking about circadian rhythms, but how much do we really know about this intimate relationship that we have with the world in which we live?
It’s back to school for our resident boffin this month, as we cast a designer’s eye over classroom lighting
Human-centric lighting has been the buzz-phrase of the past couple of years. It has its basis in sound scientific research, but what does that research actually say? Prof. Christian Cajochen of University of Basel blows away the marketing fog and explains what’s really going on.