A couple of erudite universities weigh in on the raging debate.
Wasn't LED supposed to open up a whole new world of creativity? So where are the big design innovations of recent years?
Travis Perkins’ giant new warehouse outside Warrington needed lighting that would not dazzle workers, pollute the surroundings or distract drivers on the nearby motorway.
Lux Today reports on Cooper Lighting's massive fluorescent recall in the US. The sector's major stories in a three-minute news wrap.
Plus: the underground farm that uses LED lighting to grow salad for London's top restaurants, and spy lights: cool or creepy?
The people speak: 'Visible light communication' in retail stores like Carrefour and Target is our friend not our foe.
Lux's technical editor Alan Tulla sets out three ways to light a fashion shop, using LED fittings from Reggiani.
Lux meets Alexandra Hammond, the woman in charge of environmental impact at Guy’s and St Thomas’ Hospital in London.